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[PATCH] pktcdvd: Replace pktcdvd strings with macro DRIVER_NAME.
pktcdvd: Replace pktcdvd strings with macro DRIVER_NAME. Signed-off-by: Thomas Maier <balagi@justmail.de> Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
d321765f7c
commit
7822082d4e
1 changed files with 63 additions and 61 deletions
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@ -62,6 +62,8 @@
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#include <asm/uaccess.h>
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#define DRIVER_NAME "pktcdvd"
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#if PACKET_DEBUG
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#define DPRINTK(fmt, args...) printk(KERN_NOTICE fmt, ##args)
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#else
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@ -89,7 +91,7 @@ static void pkt_bio_finished(struct pktcdvd_device *pd)
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{
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BUG_ON(atomic_read(&pd->cdrw.pending_bios) <= 0);
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if (atomic_dec_and_test(&pd->cdrw.pending_bios)) {
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VPRINTK("pktcdvd: queue empty\n");
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VPRINTK(DRIVER_NAME": queue empty\n");
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atomic_set(&pd->iosched.attention, 1);
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wake_up(&pd->wqueue);
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}
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@ -400,7 +402,7 @@ static void pkt_dump_sense(struct packet_command *cgc)
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int i;
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struct request_sense *sense = cgc->sense;
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printk("pktcdvd:");
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printk(DRIVER_NAME":");
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for (i = 0; i < CDROM_PACKET_SIZE; i++)
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printk(" %02x", cgc->cmd[i]);
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printk(" - ");
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@ -528,7 +530,7 @@ static void pkt_iosched_process_queue(struct pktcdvd_device *pd)
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need_write_seek = 0;
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if (need_write_seek && reads_queued) {
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if (atomic_read(&pd->cdrw.pending_bios) > 0) {
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VPRINTK("pktcdvd: write, waiting\n");
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VPRINTK(DRIVER_NAME": write, waiting\n");
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break;
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}
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pkt_flush_cache(pd);
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@ -537,7 +539,7 @@ static void pkt_iosched_process_queue(struct pktcdvd_device *pd)
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} else {
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if (!reads_queued && writes_queued) {
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if (atomic_read(&pd->cdrw.pending_bios) > 0) {
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VPRINTK("pktcdvd: read, waiting\n");
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VPRINTK(DRIVER_NAME": read, waiting\n");
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break;
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}
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pd->iosched.writing = 1;
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@ -600,7 +602,7 @@ static int pkt_set_segment_merging(struct pktcdvd_device *pd, request_queue_t *q
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set_bit(PACKET_MERGE_SEGS, &pd->flags);
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return 0;
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} else {
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printk("pktcdvd: cdrom max_phys_segments too small\n");
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printk(DRIVER_NAME": cdrom max_phys_segments too small\n");
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return -EIO;
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}
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}
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@ -1049,7 +1051,7 @@ static void pkt_start_write(struct pktcdvd_device *pd, struct packet_data *pkt)
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for (f = 0; f < pkt->frames; f++)
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if (!bio_add_page(pkt->w_bio, bvec[f].bv_page, CD_FRAMESIZE, bvec[f].bv_offset))
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BUG();
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VPRINTK("pktcdvd: vcnt=%d\n", pkt->w_bio->bi_vcnt);
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VPRINTK(DRIVER_NAME": vcnt=%d\n", pkt->w_bio->bi_vcnt);
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atomic_set(&pkt->io_wait, 1);
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pkt->w_bio->bi_rw = WRITE;
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@ -1286,7 +1288,7 @@ static int kcdrwd(void *foobar)
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static void pkt_print_settings(struct pktcdvd_device *pd)
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{
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printk("pktcdvd: %s packets, ", pd->settings.fp ? "Fixed" : "Variable");
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printk(DRIVER_NAME": %s packets, ", pd->settings.fp ? "Fixed" : "Variable");
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printk("%u blocks, ", pd->settings.size >> 2);
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printk("Mode-%c disc\n", pd->settings.block_mode == 8 ? '1' : '2');
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}
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@ -1471,7 +1473,7 @@ static int pkt_set_write_settings(struct pktcdvd_device *pd)
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/*
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* paranoia
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*/
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printk("pktcdvd: write mode wrong %d\n", wp->data_block_type);
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printk(DRIVER_NAME": write mode wrong %d\n", wp->data_block_type);
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return 1;
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}
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wp->packet_size = cpu_to_be32(pd->settings.size >> 2);
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@ -1515,7 +1517,7 @@ static int pkt_writable_track(struct pktcdvd_device *pd, track_information *ti)
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if (ti->rt == 1 && ti->blank == 0)
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return 1;
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printk("pktcdvd: bad state %d-%d-%d\n", ti->rt, ti->blank, ti->packet);
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printk(DRIVER_NAME": bad state %d-%d-%d\n", ti->rt, ti->blank, ti->packet);
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return 0;
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}
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@ -1533,7 +1535,7 @@ static int pkt_writable_disc(struct pktcdvd_device *pd, disc_information *di)
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case 0x12: /* DVD-RAM */
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return 1;
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default:
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VPRINTK("pktcdvd: Wrong disc profile (%x)\n", pd->mmc3_profile);
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VPRINTK(DRIVER_NAME": Wrong disc profile (%x)\n", pd->mmc3_profile);
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return 0;
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}
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@ -1542,22 +1544,22 @@ static int pkt_writable_disc(struct pktcdvd_device *pd, disc_information *di)
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* but i'm not sure, should we leave this to user apps? probably.
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*/
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if (di->disc_type == 0xff) {
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printk("pktcdvd: Unknown disc. No track?\n");
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printk(DRIVER_NAME": Unknown disc. No track?\n");
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return 0;
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}
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if (di->disc_type != 0x20 && di->disc_type != 0) {
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printk("pktcdvd: Wrong disc type (%x)\n", di->disc_type);
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printk(DRIVER_NAME": Wrong disc type (%x)\n", di->disc_type);
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return 0;
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}
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if (di->erasable == 0) {
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printk("pktcdvd: Disc not erasable\n");
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printk(DRIVER_NAME": Disc not erasable\n");
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return 0;
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}
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if (di->border_status == PACKET_SESSION_RESERVED) {
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printk("pktcdvd: Can't write to last track (reserved)\n");
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printk(DRIVER_NAME": Can't write to last track (reserved)\n");
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return 0;
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}
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@ -1593,12 +1595,12 @@ static int pkt_probe_settings(struct pktcdvd_device *pd)
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track = 1; /* (di.last_track_msb << 8) | di.last_track_lsb; */
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if ((ret = pkt_get_track_info(pd, track, 1, &ti))) {
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printk("pktcdvd: failed get_track\n");
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printk(DRIVER_NAME": failed get_track\n");
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return ret;
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}
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if (!pkt_writable_track(pd, &ti)) {
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printk("pktcdvd: can't write to this track\n");
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printk(DRIVER_NAME": can't write to this track\n");
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return -EROFS;
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}
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@ -1608,11 +1610,11 @@ static int pkt_probe_settings(struct pktcdvd_device *pd)
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*/
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pd->settings.size = be32_to_cpu(ti.fixed_packet_size) << 2;
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if (pd->settings.size == 0) {
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printk("pktcdvd: detected zero packet size!\n");
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printk(DRIVER_NAME": detected zero packet size!\n");
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return -ENXIO;
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}
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if (pd->settings.size > PACKET_MAX_SECTORS) {
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printk("pktcdvd: packet size is too big\n");
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printk(DRIVER_NAME": packet size is too big\n");
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return -EROFS;
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}
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pd->settings.fp = ti.fp;
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@ -1654,7 +1656,7 @@ static int pkt_probe_settings(struct pktcdvd_device *pd)
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pd->settings.block_mode = PACKET_BLOCK_MODE2;
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break;
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default:
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printk("pktcdvd: unknown data mode\n");
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printk(DRIVER_NAME": unknown data mode\n");
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return -EROFS;
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}
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return 0;
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@ -1688,10 +1690,10 @@ static int pkt_write_caching(struct pktcdvd_device *pd, int set)
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cgc.buflen = cgc.cmd[8] = 2 + ((buf[0] << 8) | (buf[1] & 0xff));
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ret = pkt_mode_select(pd, &cgc);
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if (ret) {
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printk("pktcdvd: write caching control failed\n");
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printk(DRIVER_NAME": write caching control failed\n");
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pkt_dump_sense(&cgc);
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} else if (!ret && set)
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printk("pktcdvd: enabled write caching on %s\n", pd->name);
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printk(DRIVER_NAME": enabled write caching on %s\n", pd->name);
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return ret;
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}
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@ -1805,11 +1807,11 @@ static int pkt_media_speed(struct pktcdvd_device *pd, unsigned *speed)
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}
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if (!buf[6] & 0x40) {
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printk("pktcdvd: Disc type is not CD-RW\n");
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printk(DRIVER_NAME": Disc type is not CD-RW\n");
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return 1;
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}
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if (!buf[6] & 0x4) {
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printk("pktcdvd: A1 values on media are not valid, maybe not CDRW?\n");
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printk(DRIVER_NAME": A1 values on media are not valid, maybe not CDRW?\n");
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return 1;
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}
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@ -1829,14 +1831,14 @@ static int pkt_media_speed(struct pktcdvd_device *pd, unsigned *speed)
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*speed = us_clv_to_speed[sp];
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break;
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default:
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printk("pktcdvd: Unknown disc sub-type %d\n",st);
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printk(DRIVER_NAME": Unknown disc sub-type %d\n",st);
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return 1;
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}
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if (*speed) {
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printk("pktcdvd: Max. media speed: %d\n",*speed);
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printk(DRIVER_NAME": Max. media speed: %d\n",*speed);
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return 0;
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} else {
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printk("pktcdvd: Unknown speed %d for sub-type %d\n",sp,st);
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printk(DRIVER_NAME": Unknown speed %d for sub-type %d\n",sp,st);
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return 1;
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}
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}
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@ -1847,7 +1849,7 @@ static int pkt_perform_opc(struct pktcdvd_device *pd)
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struct request_sense sense;
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int ret;
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VPRINTK("pktcdvd: Performing OPC\n");
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VPRINTK(DRIVER_NAME": Performing OPC\n");
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init_cdrom_command(&cgc, NULL, 0, CGC_DATA_NONE);
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cgc.sense = &sense;
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@ -1865,12 +1867,12 @@ static int pkt_open_write(struct pktcdvd_device *pd)
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unsigned int write_speed, media_write_speed, read_speed;
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if ((ret = pkt_probe_settings(pd))) {
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VPRINTK("pktcdvd: %s failed probe\n", pd->name);
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VPRINTK(DRIVER_NAME": %s failed probe\n", pd->name);
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return ret;
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}
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if ((ret = pkt_set_write_settings(pd))) {
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DPRINTK("pktcdvd: %s failed saving write settings\n", pd->name);
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DPRINTK(DRIVER_NAME": %s failed saving write settings\n", pd->name);
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return -EIO;
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}
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@ -1882,26 +1884,26 @@ static int pkt_open_write(struct pktcdvd_device *pd)
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case 0x13: /* DVD-RW */
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case 0x1a: /* DVD+RW */
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case 0x12: /* DVD-RAM */
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DPRINTK("pktcdvd: write speed %ukB/s\n", write_speed);
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DPRINTK(DRIVER_NAME": write speed %ukB/s\n", write_speed);
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break;
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default:
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if ((ret = pkt_media_speed(pd, &media_write_speed)))
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media_write_speed = 16;
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write_speed = min(write_speed, media_write_speed * 177);
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DPRINTK("pktcdvd: write speed %ux\n", write_speed / 176);
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DPRINTK(DRIVER_NAME": write speed %ux\n", write_speed / 176);
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break;
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}
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read_speed = write_speed;
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if ((ret = pkt_set_speed(pd, write_speed, read_speed))) {
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DPRINTK("pktcdvd: %s couldn't set write speed\n", pd->name);
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DPRINTK(DRIVER_NAME": %s couldn't set write speed\n", pd->name);
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return -EIO;
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}
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pd->write_speed = write_speed;
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pd->read_speed = read_speed;
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if ((ret = pkt_perform_opc(pd))) {
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DPRINTK("pktcdvd: %s Optimum Power Calibration failed\n", pd->name);
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DPRINTK(DRIVER_NAME": %s Optimum Power Calibration failed\n", pd->name);
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}
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return 0;
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@ -1929,7 +1931,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, int write)
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goto out_putdev;
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if ((ret = pkt_get_last_written(pd, &lba))) {
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printk("pktcdvd: pkt_get_last_written failed\n");
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printk(DRIVER_NAME": pkt_get_last_written failed\n");
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goto out_unclaim;
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}
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@ -1959,11 +1961,11 @@ static int pkt_open_dev(struct pktcdvd_device *pd, int write)
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if (write) {
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if (!pkt_grow_pktlist(pd, CONFIG_CDROM_PKTCDVD_BUFFERS)) {
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printk("pktcdvd: not enough memory for buffers\n");
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printk(DRIVER_NAME": not enough memory for buffers\n");
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ret = -ENOMEM;
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goto out_unclaim;
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}
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printk("pktcdvd: %lukB available on disc\n", lba << 1);
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printk(DRIVER_NAME": %lukB available on disc\n", lba << 1);
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}
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return 0;
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@ -1983,7 +1985,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, int write)
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static void pkt_release_dev(struct pktcdvd_device *pd, int flush)
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{
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if (flush && pkt_flush_cache(pd))
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DPRINTK("pktcdvd: %s not flushing cache\n", pd->name);
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DPRINTK(DRIVER_NAME": %s not flushing cache\n", pd->name);
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pkt_lock_door(pd, 0);
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@ -2006,7 +2008,7 @@ static int pkt_open(struct inode *inode, struct file *file)
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struct pktcdvd_device *pd = NULL;
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int ret;
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VPRINTK("pktcdvd: entering open\n");
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VPRINTK(DRIVER_NAME": entering open\n");
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mutex_lock(&ctl_mutex);
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pd = pkt_find_dev_from_minor(iminor(inode));
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@ -2040,7 +2042,7 @@ static int pkt_open(struct inode *inode, struct file *file)
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out_dec:
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pd->refcnt--;
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out:
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VPRINTK("pktcdvd: failed open (%d)\n", ret);
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VPRINTK(DRIVER_NAME": failed open (%d)\n", ret);
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mutex_unlock(&ctl_mutex);
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return ret;
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}
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@ -2088,7 +2090,7 @@ static int pkt_make_request(request_queue_t *q, struct bio *bio)
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pd = q->queuedata;
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if (!pd) {
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printk("pktcdvd: %s incorrect request queue\n", bdevname(bio->bi_bdev, b));
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printk(DRIVER_NAME": %s incorrect request queue\n", bdevname(bio->bi_bdev, b));
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goto end_io;
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}
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@ -2110,13 +2112,13 @@ static int pkt_make_request(request_queue_t *q, struct bio *bio)
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}
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if (!test_bit(PACKET_WRITABLE, &pd->flags)) {
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printk("pktcdvd: WRITE for ro device %s (%llu)\n",
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printk(DRIVER_NAME": WRITE for ro device %s (%llu)\n",
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pd->name, (unsigned long long)bio->bi_sector);
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goto end_io;
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}
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if (!bio->bi_size || (bio->bi_size % CD_FRAMESIZE)) {
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printk("pktcdvd: wrong bio size\n");
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printk(DRIVER_NAME": wrong bio size\n");
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goto end_io;
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}
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@ -2319,7 +2321,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
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struct block_device *bdev;
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if (pd->pkt_dev == dev) {
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printk("pktcdvd: Recursive setup not allowed\n");
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printk(DRIVER_NAME": Recursive setup not allowed\n");
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return -EBUSY;
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}
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for (i = 0; i < MAX_WRITERS; i++) {
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@ -2327,11 +2329,11 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
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if (!pd2)
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continue;
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if (pd2->bdev->bd_dev == dev) {
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printk("pktcdvd: %s already setup\n", bdevname(pd2->bdev, b));
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printk(DRIVER_NAME": %s already setup\n", bdevname(pd2->bdev, b));
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return -EBUSY;
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}
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if (pd2->pkt_dev == dev) {
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printk("pktcdvd: Can't chain pktcdvd devices\n");
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printk(DRIVER_NAME": Can't chain pktcdvd devices\n");
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return -EBUSY;
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}
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}
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@ -2354,7 +2356,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
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atomic_set(&pd->cdrw.pending_bios, 0);
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pd->cdrw.thread = kthread_run(kcdrwd, pd, "%s", pd->name);
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if (IS_ERR(pd->cdrw.thread)) {
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printk("pktcdvd: can't start kernel thread\n");
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printk(DRIVER_NAME": can't start kernel thread\n");
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ret = -ENOMEM;
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goto out_mem;
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}
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@ -2364,7 +2366,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
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proc->data = pd;
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proc->proc_fops = &pkt_proc_fops;
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}
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DPRINTK("pktcdvd: writer %s mapped to %s\n", pd->name, bdevname(bdev, b));
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DPRINTK(DRIVER_NAME": writer %s mapped to %s\n", pd->name, bdevname(bdev, b));
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return 0;
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out_mem:
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||||
|
@ -2401,7 +2403,7 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
|
|||
return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
|
||||
|
||||
default:
|
||||
VPRINTK("pktcdvd: Unknown ioctl for %s (%x)\n", pd->name, cmd);
|
||||
VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);
|
||||
return -ENOTTY;
|
||||
}
|
||||
|
||||
|
@ -2446,7 +2448,7 @@ static int pkt_setup_dev(struct pkt_ctrl_command *ctrl_cmd)
|
|||
if (!pkt_devs[idx])
|
||||
break;
|
||||
if (idx == MAX_WRITERS) {
|
||||
printk("pktcdvd: max %d writers supported\n", MAX_WRITERS);
|
||||
printk(DRIVER_NAME": max %d writers supported\n", MAX_WRITERS);
|
||||
return -EBUSY;
|
||||
}
|
||||
|
||||
|
@ -2470,7 +2472,7 @@ static int pkt_setup_dev(struct pkt_ctrl_command *ctrl_cmd)
|
|||
|
||||
spin_lock_init(&pd->lock);
|
||||
spin_lock_init(&pd->iosched.lock);
|
||||
sprintf(pd->name, "pktcdvd%d", idx);
|
||||
sprintf(pd->name, DRIVER_NAME"%d", idx);
|
||||
init_waitqueue_head(&pd->wqueue);
|
||||
pd->bio_queue = RB_ROOT;
|
||||
|
||||
|
@ -2478,7 +2480,7 @@ static int pkt_setup_dev(struct pkt_ctrl_command *ctrl_cmd)
|
|||
disk->first_minor = idx;
|
||||
disk->fops = &pktcdvd_ops;
|
||||
disk->flags = GENHD_FL_REMOVABLE;
|
||||
sprintf(disk->disk_name, "pktcdvd%d", idx);
|
||||
sprintf(disk->disk_name, DRIVER_NAME"%d", idx);
|
||||
disk->private_data = pd;
|
||||
disk->queue = blk_alloc_queue(GFP_KERNEL);
|
||||
if (!disk->queue)
|
||||
|
@ -2520,7 +2522,7 @@ static int pkt_remove_dev(struct pkt_ctrl_command *ctrl_cmd)
|
|||
break;
|
||||
}
|
||||
if (idx == MAX_WRITERS) {
|
||||
DPRINTK("pktcdvd: dev not setup\n");
|
||||
DPRINTK(DRIVER_NAME": dev not setup\n");
|
||||
return -ENXIO;
|
||||
}
|
||||
|
||||
|
@ -2533,7 +2535,7 @@ static int pkt_remove_dev(struct pkt_ctrl_command *ctrl_cmd)
|
|||
blkdev_put(pd->bdev);
|
||||
|
||||
remove_proc_entry(pd->name, pkt_proc);
|
||||
DPRINTK("pktcdvd: writer %s unmapped\n", pd->name);
|
||||
DPRINTK(DRIVER_NAME": writer %s unmapped\n", pd->name);
|
||||
|
||||
del_gendisk(pd->disk);
|
||||
blk_cleanup_queue(pd->disk->queue);
|
||||
|
@ -2610,7 +2612,7 @@ static struct file_operations pkt_ctl_fops = {
|
|||
|
||||
static struct miscdevice pkt_misc = {
|
||||
.minor = MISC_DYNAMIC_MINOR,
|
||||
.name = "pktcdvd",
|
||||
.name = DRIVER_NAME,
|
||||
.fops = &pkt_ctl_fops
|
||||
};
|
||||
|
||||
|
@ -2623,9 +2625,9 @@ static int __init pkt_init(void)
|
|||
if (!psd_pool)
|
||||
return -ENOMEM;
|
||||
|
||||
ret = register_blkdev(pkt_major, "pktcdvd");
|
||||
ret = register_blkdev(pkt_major, DRIVER_NAME);
|
||||
if (ret < 0) {
|
||||
printk("pktcdvd: Unable to register block device\n");
|
||||
printk(DRIVER_NAME": Unable to register block device\n");
|
||||
goto out2;
|
||||
}
|
||||
if (!pkt_major)
|
||||
|
@ -2633,18 +2635,18 @@ static int __init pkt_init(void)
|
|||
|
||||
ret = misc_register(&pkt_misc);
|
||||
if (ret) {
|
||||
printk("pktcdvd: Unable to register misc device\n");
|
||||
printk(DRIVER_NAME": Unable to register misc device\n");
|
||||
goto out;
|
||||
}
|
||||
|
||||
mutex_init(&ctl_mutex);
|
||||
|
||||
pkt_proc = proc_mkdir("pktcdvd", proc_root_driver);
|
||||
pkt_proc = proc_mkdir(DRIVER_NAME, proc_root_driver);
|
||||
|
||||
return 0;
|
||||
|
||||
out:
|
||||
unregister_blkdev(pkt_major, "pktcdvd");
|
||||
unregister_blkdev(pkt_major, DRIVER_NAME);
|
||||
out2:
|
||||
mempool_destroy(psd_pool);
|
||||
return ret;
|
||||
|
@ -2652,9 +2654,9 @@ static int __init pkt_init(void)
|
|||
|
||||
static void __exit pkt_exit(void)
|
||||
{
|
||||
remove_proc_entry("pktcdvd", proc_root_driver);
|
||||
remove_proc_entry(DRIVER_NAME, proc_root_driver);
|
||||
misc_deregister(&pkt_misc);
|
||||
unregister_blkdev(pkt_major, "pktcdvd");
|
||||
unregister_blkdev(pkt_major, DRIVER_NAME);
|
||||
mempool_destroy(psd_pool);
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue