Commit dfa703b6 authored by zhengbin's avatar zhengbin Committed by Daniel Vetter

drm/gma500: remove set but not used variable 'htotal'

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 39ec748f ("gma600: Enable HDMI support"),
but never used, so remove it.
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarzhengbin <zhengbin13@huawei.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1573828027-122323-2-git-send-email-zhengbin13@huawei.com
parent 8d938df2
......@@ -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;
......
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