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[media] saa7164-core: declare symbols as static 

Those symbols are used only at saa7164-core.

drivers/media/pci/saa7164/saa7164-core.c:55:14: warning: symbol 'fw_debug' was not declared. Should it be static?
drivers/media/pci/saa7164/saa7164-core.c:75:14: warning: symbol 'print_histogram' was not declared. Should it be static?
drivers/media/pci/saa7164/saa7164-core.c:83:14: warning: symbol 'guard_checking' was not declared. Should it be static?

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-09-24 14:06:25 -03:00
parent 87f4ebcd06
commit 5a9ff85dc1
1 changed files with 3 additions and 3 deletions
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6
drivers/media/pci/saa7164/saa7164-core.c
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@ -52,7 +52,7 @@ unsigned int saa_debug;
module_param_named(debug, saa_debug, int, 0644);
MODULE_PARM_DESC(debug, "enable debug messages");
unsigned int fw_debug;
static unsigned int fw_debug;
module_param(fw_debug, int, 0644);
MODULE_PARM_DESC(fw_debug, "Firmware debug level def:2");
@ -72,7 +72,7 @@ static unsigned int card[] = {[0 ... (SAA7164_MAXBOARDS - 1)] = UNSET };
module_param_array(card, int, NULL, 0444);
MODULE_PARM_DESC(card, "card type");
unsigned int print_histogram = 64;
static unsigned int print_histogram = 64;
module_param(print_histogram, int, 0644);
MODULE_PARM_DESC(print_histogram, "print histogram values once");
@ -80,7 +80,7 @@ unsigned int crc_checking = 1;
module_param(crc_checking, int, 0644);
MODULE_PARM_DESC(crc_checking, "enable crc sanity checking on buffers");
unsigned int guard_checking = 1;
static unsigned int guard_checking = 1;
module_param(guard_checking, int, 0644);
MODULE_PARM_DESC(guard_checking,
"enable dma sanity checking for buffer overruns");