Message ID | 1573828027-122323-2-git-send-email-zhengbin13@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/gma500: remove some set but not used variables | expand |
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index f4c5208..f437023 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -159,9 +159,7 @@ static void oaktrail_hdmi_audio_disable(struct drm_device *dev) static unsigned int htotal_calculate(struct drm_display_mode *mode) { - u32 htotal, new_crtc_htotal; - - htotal = (mode->crtc_hdisplay - 1) | ((mode->crtc_htotal - 1) << 16); + u32 new_crtc_htotal; /* * 1024 x 768 new_crtc_htotal = 0x1024;
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/gma500/oaktrail_hdmi.c: In function htotal_calculate: drivers/gpu/drm/gma500/oaktrail_hdmi.c:160:6: warning: variable htotal set but not used [-Wunused-but-set-variable] It is introduced by commit 39ec748f7174 ("gma600: Enable HDMI support"), but never used, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> --- drivers/gpu/drm/gma500/oaktrail_hdmi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- 2.7.4