[media] saa7134: Remove unused status var
drivers/media/pci/saa7134/saa7134-go7007.c: In function ‘saa7134_go7007_interface_reset’: drivers/media/pci/saa7134/saa7134-go7007.c:147:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
This commit is contained in:
parent
23ea6ec078
commit
8eb988f1be
|
@ -144,7 +144,6 @@ static int saa7134_go7007_interface_reset(struct go7007 *go)
|
|||
{
|
||||
struct saa7134_go7007 *saa = go->hpi_context;
|
||||
struct saa7134_dev *dev = saa->dev;
|
||||
u32 status;
|
||||
u16 intr_val, intr_data;
|
||||
int count = 20;
|
||||
|
||||
|
@ -162,8 +161,8 @@ static int saa7134_go7007_interface_reset(struct go7007 *go)
|
|||
saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
|
||||
saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
|
||||
|
||||
status = saa_readb(SAA7134_GPIO_GPSTATUS2);
|
||||
/*pr_debug("status is %s\n", status & 0x40 ? "OK" : "not OK"); */
|
||||
saa_readb(SAA7134_GPIO_GPSTATUS2);
|
||||
/*pr_debug("status is %s\n", saa_readb(SAA7134_GPIO_GPSTATUS2) & 0x40 ? "OK" : "not OK"); */
|
||||
|
||||
/* enter command mode...(?) */
|
||||
saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_REQ1);
|
||||
|
@ -172,7 +171,7 @@ static int saa7134_go7007_interface_reset(struct go7007 *go)
|
|||
do {
|
||||
saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
|
||||
saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
|
||||
status = saa_readb(SAA7134_GPIO_GPSTATUS2);
|
||||
saa_readb(SAA7134_GPIO_GPSTATUS2);
|
||||
/*pr_info("gpio is %08x\n", saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2)); */
|
||||
} while (--count > 0);
|
||||
|
||||
|
|
Loading…
Reference in a new issue