From: Andrew Morton Date: Tue, 2 Feb 2010 22:40:29 +0000 (-0800) Subject: drivers/gpu/drm/radeon/radeon_combios.c: fix warning X-Git-Tag: v2.6.33-rc7~8^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94cf6434a1bc5958d5da3be62f1272792dada2bf;p=platform%2Fkernel%2Flinux-3.10.git drivers/gpu/drm/radeon/radeon_combios.c: fix warning drivers/gpu/drm/radeon/radeon_combios.c: In function 'radeon_combios_get_lvds_info': drivers/gpu/drm/radeon/radeon_combios.c:893: warning: comparison is always false due to limited range of data type Cc: Dave Airlie Signed-off-by: Andrew Morton Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 579c892..e7b1944 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -971,8 +971,7 @@ struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder lvds->native_mode.vdisplay); lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c); - if (lvds->panel_vcc_delay > 2000 || lvds->panel_vcc_delay < 0) - lvds->panel_vcc_delay = 2000; + lvds->panel_vcc_delay = min_t(u16, lvds->panel_vcc_delay, 2000); lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24); lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf;