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| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2011-10-11 18:47:28 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-12 15:51:47 (GMT) |
| commit | 84a6c46eb2d4aac843d6946bf8319dfe78a35f96 (patch) | |
| tree | 4d99fae3304249ba5f5d2b544c2a55a394be046c | |
| parent | c11d0ef3e250a4483e10e6984362b07fbf12c5ae (diff) | |
| download | linux-fsl-qoriq-84a6c46eb2d4aac843d6946bf8319dfe78a35f96.tar.xz | |
staging: xgifb: eliminate filter_tb global variable
filter_tb is only used inside a single function, and it does not need
to be static.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/xgifb/XGI_main.h | 1 | ||||
| -rw-r--r-- | drivers/staging/xgifb/XGI_main_26.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/xgifb/XGI_main.h b/drivers/staging/xgifb/XGI_main.h index 1d0949c..78f4c93 100644 --- a/drivers/staging/xgifb/XGI_main.h +++ b/drivers/staging/xgifb/XGI_main.h @@ -565,6 +565,5 @@ static const struct _XGI_TV_filter { }; static int filter = -1; -static unsigned char filter_tb; #endif diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index ba7f096..bbbcdb7 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -946,6 +946,8 @@ static void XGIfb_post_setmode(struct xgifb_video_info *xgifb_info) reg = xgifb_reg_get(XGIPART4, 0x01); if (reg < 0xB0) { /* Set filter for XGI301 */ + int filter_tb; + switch (xgifb_info->video_width) { case 320: filter_tb = (xgifb_info->TV_type == @@ -964,6 +966,7 @@ static void XGIfb_post_setmode(struct xgifb_video_info *xgifb_info) TVMODE_NTSC) ? 7 : 15; break; default: + filter_tb = 0; filter = -1; break; } |