From: yu kuai Date: Thu, 26 Dec 2019 12:14:15 +0000 (+0800) Subject: drm/bridge: cdns: remove set but not used variable 'nlanes' X-Git-Tag: v5.6-rc1~114^2~14^2~13 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=810c7736207b4d9600519419518f9d9fa6e0a375;p=thirdparty%2Flinux.git 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 Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20191226121415.39483-1-yukuai3@huawei.com --- diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c index 29b3b07bb2184..b7c97f0602417 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 -