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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-09-24 17:06:25 (GMT)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-09-24 22:29:16 (GMT)
commit69206b2b4dc4fc79bb23622b8d03d05a9faa65f7 (patch)
treec4cb086317e83dfd705aa0a0afea5c36093e06fa
parent883bc08c82aba9d9bc725c2e32ac7484f0b65c3c (diff)
[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>
-rw-r--r--drivers/media/pci/saa7164/saa7164-core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index 1bf0697..cc1be8a 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -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");

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