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authoryu kuai <yukuai3@huawei.com>2019-12-26 20:14:15 +0800
committerNeil Armstrong <narmstrong@baylibre.com>2020-01-06 16:08:44 +0100
commit810c7736207b4d9600519419518f9d9fa6e0a375 (patch)
tree48a9500963416b1b5284e2f391e4cc5af7ee238d /drivers
parent303e2a3cb10695c8f2fd468dc6cbd3e9b74e9084 (diff)
drm/bridge: cdns: remove set but not used variable 'nlanes'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/bridge/cdns-dsi.c: In function ‘cdns_dsi_mode2cfg’: drivers/gpu/drm/bridge/cdns-dsi.c:515:11: warning: variable ‘nlanes’ set but not used [-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai <yukuai3@huawei.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191226121415.39483-1-yukuai3@huawei.com
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/bridge/cdns-dsi.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
index 29b3b07bb218..b7c97f060241 100644
--- a/drivers/gpu/drm/bridge/cdns-dsi.c
+++ b/drivers/gpu/drm/bridge/cdns-dsi.c
@@ -512,7 +512,7 @@ static int cdns_dsi_mode2cfg(struct cdns_dsi *dsi,
struct cdns_dsi_output *output = &dsi->output;
unsigned int tmp;
bool sync_pulse = false;
- int bpp, nlanes;
+ int bpp;
memset(dsi_cfg, 0, sizeof(*dsi_cfg));
@@ -520,7 +520,6 @@ static int cdns_dsi_mode2cfg(struct cdns_dsi *dsi,
sync_pulse = true;
bpp = mipi_dsi_pixel_format_to_bpp(output->dev->format);
- nlanes = output->dev->lanes;
if (mode_valid_check)
tmp = mode->htotal -