From fb96bdaaf13e032311453c555b1216583022beee Mon Sep 17 00:00:00 2001
From: yu kuai <yukuai3@huawei.com>
Date: Thu, 26 Dec 2019 20:12:07 +0800
Subject: drm/bridge: cdns: remove set but not used variable 'bpp'
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Git-commit: 303e2a3cb10695c8f2fd468dc6cbd3e9b74e9084
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/bridge/cdns-dsi.c: In function
‘cdns_dsi_bridge_enable’:
drivers/gpu/drm/bridge/cdns-dsi.c:788:6: warning: variable ‘bpp’
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/20191226121207.2099-1-yukuai3@huawei.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/bridge/cdns-dsi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
index 3a5bd4e7fd1e..29b3b07bb218 100644
--- a/drivers/gpu/drm/bridge/cdns-dsi.c
+++ b/drivers/gpu/drm/bridge/cdns-dsi.c
@@ -785,13 +785,12 @@ static void cdns_dsi_bridge_enable(struct drm_bridge *bridge)
unsigned long tx_byte_period;
struct cdns_dsi_cfg dsi_cfg;
u32 tmp, reg_wakeup, div;
- int bpp, nlanes;
+ int nlanes;
if (WARN_ON(pm_runtime_get_sync(dsi->base.dev) < 0))
return;
mode = &bridge->encoder->crtc->state->adjusted_mode;
- bpp = mipi_dsi_pixel_format_to_bpp(output->dev->format);
nlanes = output->dev->lanes;
WARN_ON_ONCE(cdns_dsi_check_conf(dsi, mode, &dsi_cfg, false));
--
2.28.0