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staging: wilc1000: remove unused global variables

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This patch removes the followings from the driver because they are in
debugging purpose but not used anymore.
- int_clrd
- int_rcvdU
- int_rcvdB
- android_wifi_priv_cmd structure

Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tony Cho 2015-09-10 18:26:28 +09:00 committed by Greg Kroah-Hartman
parent 435ebabb30
commit 7092b839e9
3 changed files with 0 additions and 23 deletions
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17
drivers/staging/wilc1000/linux_wlan.c
View file

@ -101,12 +101,6 @@ static struct notifier_block g_dev_notifier = {
if (g_linux_wlan->oup.wlan_cleanup != NULL) \
g_linux_wlan->oup.wlan_cleanup(); }
typedef struct android_wifi_priv_cmd {
char *buf;
int used_len;
int total_len;
} android_wifi_priv_cmd;
#define IRQ_WAIT 1
#define IRQ_NO_WAIT 0
/*
@ -116,9 +110,6 @@ typedef struct android_wifi_priv_cmd {
* deinitialized from mdoule_exit
*/
static struct semaphore close_exit_sync;
unsigned int int_rcvdU;
unsigned int int_rcvdB;
unsigned int int_clrd;
static int wlan_deinit_locks(linux_wlan_t *nic);
static void wlan_deinitialize_threads(linux_wlan_t *nic);
@ -340,7 +331,6 @@ void linux_wlan_disable_irq(int wait)
#if (defined WILC_SPI) || (defined WILC_SDIO_IRQ_GPIO)
static irqreturn_t isr_uh_routine(int irq, void *user_data)
{
int_rcvdU++;
#if (RX_BH_TYPE != RX_BH_THREADED_IRQ)
linux_wlan_disable_irq(IRQ_NO_WAIT);
#endif
@ -395,7 +385,6 @@ static void isr_bh_routine(struct work_struct *work)
#endif
}
int_rcvdB++;
PRINT_D(INT_DBG, "Interrupt received BH\n");
if (g_linux_wlan->oup.wlan_handle_rx_isr != 0)
g_linux_wlan->oup.wlan_handle_rx_isr();
@ -422,7 +411,6 @@ static int isr_bh_routine(void *vp)
break;
}
int_rcvdB++;
PRINT_D(INT_DBG, "Interrupt received BH\n");
if (g_linux_wlan->oup.wlan_handle_rx_isr != 0)
g_linux_wlan->oup.wlan_handle_rx_isr();
@ -1792,7 +1780,6 @@ int mac_xmit(struct sk_buff *skb, struct net_device *ndev)
nic = netdev_priv(ndev);
PRINT_D(INT_DBG, "\n========\n IntUH: %d - IntBH: %d - IntCld: %d\n========\n", int_rcvdU, int_rcvdB, int_clrd);
PRINT_D(TX_DBG, "Sending packet just received from TCP/IP\n");
/* Stop the network interface queue */
@ -2096,10 +2083,6 @@ int wilc_netdev_init(void)
if (!g_linux_wlan)
return -ENOMEM;
/*Reset interrupt count debug*/
int_rcvdU = 0;
int_rcvdB = 0;
int_clrd = 0;
#ifdef DISABLE_PWRSAVE_AND_SCAN_DURING_IP
register_inetaddr_notifier(&g_dev_notifier);
#endif

3
drivers/staging/wilc1000/wilc_sdio.c
View file

@ -32,7 +32,6 @@ static wilc_sdio_t g_sdio;
static int sdio_write_reg(uint32_t addr, uint32_t data);
static int sdio_read_reg(uint32_t addr, uint32_t *data);
#endif
extern unsigned int int_clrd;
/********************************************
*
@ -167,7 +166,6 @@ static int sdio_clear_int(void)
cmd.address = 0x4;
cmd.data = 0;
g_sdio.sdio_cmd52(&cmd);
int_clrd++;
return cmd.data;
#else
@ -179,7 +177,6 @@ static int sdio_clear_int(void)
}
reg &= ~0x1;
sdio_write_reg(WILC_HOST_RX_CTRL_0, reg);
int_clrd++;
return 1;
#endif

3
drivers/staging/wilc1000/wilc_spi.c
View file

@ -10,8 +10,6 @@
#include "wilc_wlan_if.h"
#include "wilc_wlan.h"
extern unsigned int int_clrd;
/*
* #include <linux/kernel.h>
* #include <linux/string.h>
@ -1030,7 +1028,6 @@ static int spi_clear_int(void)
}
reg &= ~0x1;
spi_write_reg(WILC_HOST_RX_CTRL_0, reg);
int_clrd++;
return 1;
}