From: Dan Carpenter <dan.carpenter@oracle.com>
To: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>,
Seung-Woo Kim <sw0312.kim@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
David Airlie <airlied@linux.ie>, Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
dri-devel@lists.freedesktop.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [patch 2/2 v2] drm/exynos: fix a warning message
Date: Fri, 25 Mar 2016 23:05:59 +0300 [thread overview]
Message-ID: <20160325200559.GA22090@mwanda> (raw)
In-Reply-To: <56F4FC08.6090009@samsung.com>
The "ret = regmap_write()" assignment was missing so this error message
is never printed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
v2: in v1 I just deleted the error message
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
index 9869d70..ea2ea17 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -129,7 +129,7 @@ static void mic_set_path(struct exynos_mic *mic, bool enable)
} else
val &= ~(MIC0_RGB_MUX | MIC0_I80_MUX | MIC0_ON_MUX);
- regmap_write(mic->sysreg, DSD_CFG_MUX, val);
+ ret = regmap_write(mic->sysreg, DSD_CFG_MUX, val);
if (ret)
DRM_ERROR("mic: Failed to read system register\n");
}
next prev parent reply other threads:[~2016-03-25 20:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-17 10:39 [patch 2/2] drm/exynos: mic: remove some dead code Dan Carpenter
2016-03-25 8:51 ` Inki Dae
2016-03-25 20:05 ` Dan Carpenter [this message]
2016-03-25 20:09 ` Dan Carpenter
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