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Code Issues Releases Wiki Activity

pd6729: Coding Style fixes

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Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Komuro 2010-03-20 06:39:19 +09:00 committed by Dominik Brodowski
parent ae6be51ed0
commit 5cbb2b941d
1 changed files with 39 additions and 25 deletions
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64
drivers/pcmcia/pd6729.c
View file

@ -14,13 +14,13 @@
#include <linux/workqueue.h>
#include <linux/interrupt.h>
#include <linux/device.h>
#include <linux/io.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/ss.h>
#include <pcmcia/cs.h>
#include <asm/system.h>
#include <asm/io.h>
#include "pd6729.h"
#include "i82365.h"
@ -222,9 +222,9 @@ static irqreturn_t pd6729_interrupt(int irq, void *dev)
? SS_READY : 0;
}
if (events) {
if (events)
pcmcia_parse_events(&socket[i].socket, events);
}
active |= events;
}
@ -256,9 +256,8 @@ static int pd6729_get_status(struct pcmcia_socket *sock, u_int *value)
status = indirect_read(socket, I365_STATUS);
*value = 0;
if ((status & I365_CS_DETECT) == I365_CS_DETECT) {
if ((status & I365_CS_DETECT) == I365_CS_DETECT)
*value |= SS_DETECT;
}
/*
* IO cards have a different meaning of bits 0,1
@ -308,7 +307,7 @@ static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
socket->card_irq = state->io_irq;
reg = 0;
/* The reset bit has "inverse" logic */
/* The reset bit has "inverse" logic */
if (!(state->flags & SS_RESET))
reg |= I365_PC_RESET;
if (state->flags & SS_IOCARD)
@ -380,7 +379,7 @@ static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
indirect_write(socket, I365_POWER, reg);
if (irq_mode == 1) {
/* all interrupts are to be done as PCI interrupts */
/* all interrupts are to be done as PCI interrupts */
data = PD67_EC1_INV_MGMT_IRQ | PD67_EC1_INV_CARD_IRQ;
} else
data = 0;
@ -391,9 +390,9 @@ static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
/* Enable specific interrupt events */
reg = 0x00;
if (state->csc_mask & SS_DETECT) {
if (state->csc_mask & SS_DETECT)
reg |= I365_CSC_DETECT;
}
if (state->flags & SS_IOCARD) {
if (state->csc_mask & SS_STSCHG)
reg |= I365_CSC_STSCHG;
@ -450,9 +449,12 @@ static int pd6729_set_io_map(struct pcmcia_socket *sock,
ioctl = indirect_read(socket, I365_IOCTL) & ~I365_IOCTL_MASK(map);
if (io->flags & MAP_0WS) ioctl |= I365_IOCTL_0WS(map);
if (io->flags & MAP_16BIT) ioctl |= I365_IOCTL_16BIT(map);
if (io->flags & MAP_AUTOSZ) ioctl |= I365_IOCTL_IOCS16(map);
if (io->flags & MAP_0WS)
ioctl |= I365_IOCTL_0WS(map);
if (io->flags & MAP_16BIT)
ioctl |= I365_IOCTL_16BIT(map);
if (io->flags & MAP_AUTOSZ)
ioctl |= I365_IOCTL_IOCS16(map);
indirect_write(socket, I365_IOCTL, ioctl);
@ -497,7 +499,7 @@ static int pd6729_set_mem_map(struct pcmcia_socket *sock,
/* write the stop address */
i= (mem->res->end >> 12) & 0x0fff;
i = (mem->res->end >> 12) & 0x0fff;
switch (to_cycles(mem->speed)) {
case 0:
break;
@ -563,7 +565,7 @@ static int pd6729_init(struct pcmcia_socket *sock)
/* the pccard structure and its functions */
static struct pccard_operations pd6729_operations = {
.init = pd6729_init,
.init = pd6729_init,
.get_status = pd6729_get_status,
.set_socket = pd6729_set_socket,
.set_io_map = pd6729_set_io_map,
@ -578,8 +580,13 @@ static irqreturn_t pd6729_test(int irq, void *dev)
static int pd6729_check_irq(int irq)
{
if (request_irq(irq, pd6729_test, IRQF_PROBE_SHARED, "x", pd6729_test)
!= 0) return -1;
int ret;
ret = request_irq(irq, pd6729_test, IRQF_PROBE_SHARED, "x",
pd6729_test);
if (ret)
return -1;
free_irq(irq, pd6729_test);
return 0;
}
@ -591,7 +598,7 @@ static u_int __devinit pd6729_isa_scan(void)
if (irq_mode == 1) {
printk(KERN_INFO "pd6729: PCI card interrupts, "
"PCI status changes\n");
"PCI status changes\n");
return 0;
}
@ -607,9 +614,10 @@ static u_int __devinit pd6729_isa_scan(void)
if (mask & (1<<i))
printk("%s%d", ((mask & ((1<<i)-1)) ? "," : ""), i);
if (mask == 0) printk("none!");
printk(" polling status changes.\n");
if (mask == 0)
printk("none!");
else
printk(" polling status changes.\n");
return mask;
}
@ -624,11 +632,16 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
socket = kzalloc(sizeof(struct pd6729_socket) * MAX_SOCKETS,
GFP_KERNEL);
if (!socket)
if (!socket) {
dev_warn(&dev->dev, "failed to kzalloc socket.\n");
return -ENOMEM;
}
if ((ret = pci_enable_device(dev)))
ret = pci_enable_device(dev);
if (ret) {
dev_warn(&dev->dev, "failed to enable pci_device.\n");
goto err_out_free_mem;
}
if (!pci_resource_start(dev, 0)) {
dev_warn(&dev->dev, "refusing to load the driver as the "
@ -639,7 +652,7 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
dev_info(&dev->dev, "Cirrus PD6729 PCI to PCMCIA Bridge at 0x%llx "
"on irq %d\n",
(unsigned long long)pci_resource_start(dev, 0), dev->irq);
/*
/*
* Since we have no memory BARs some firmware may not
* have had PCI_COMMAND_MEMORY enabled, yet the device needs it.
*/
@ -685,8 +698,9 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
pci_set_drvdata(dev, socket);
if (irq_mode == 1) {
/* Register the interrupt handler */
if ((ret = request_irq(dev->irq, pd6729_interrupt, IRQF_SHARED,
"pd6729", socket))) {
ret = request_irq(dev->irq, pd6729_interrupt, IRQF_SHARED,
"pd6729", socket);
if (ret) {
dev_err(&dev->dev, "Failed to register irq %d\n",
dev->irq);
goto err_out_free_res;