From 4c7dc7ea0cbe530c00d0ad4795e36e1b871d55df Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 3 Sep 2020 10:00:43 +0200
Subject: drm/vc4: crtc: Use local chan variable
Git-commit: 32a851c217b72217ccb8c03a1fc230d34f98e223
Patch-mainline: v5.10-rc1
References: jsc#SLE-15318
The vc4_crtc_handle_page_flip already has a local variable holding the
value of vc4_crtc->channel, so let's use it instead.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://patchwork.freedesktop.org/patch/msgid/439c589baec72ddb89159857a2d078fdd77b02a2.1599120059.git-series.maxime@cerno.tech
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/vc4/vc4_crtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index d3126fe04d9a..cdeaa0cd981f 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -533,7 +533,7 @@ static void vc4_crtc_handle_page_flip(struct vc4_crtc *vc4_crtc)
* the CRTC and encoder already reconfigured, leading to
* underruns. This can be seen when reconfiguring the CRTC.
*/
- vc4_hvs_unmask_underrun(dev, vc4_crtc->channel);
+ vc4_hvs_unmask_underrun(dev, chan);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
}
--
2.29.2