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| author | Andrew Morton <akpm@linux-foundation.org> | 2010-02-02 14:40:29 -0800 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-05 11:47:14 +1000 |
| commit | 94cf6434a1bc5958d5da3be62f1272792dada2bf (patch) | |
| tree | ec938473a864964f73fd52c50d94b0f0ee941520 /drivers/gpu/drm/radeon/radeon_combios.c | |
| parent | d7748bacbbee80b2cc4b690a74d5db2cd84acd7b (diff) | |
| download | linux-94cf6434a1bc5958d5da3be62f1272792dada2bf.tar.gz linux-94cf6434a1bc5958d5da3be62f1272792dada2bf.tar.bz2 linux-94cf6434a1bc5958d5da3be62f1272792dada2bf.zip | |
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 <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_combios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_combios.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 579c8920e081..e7b19440102e 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; |