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id 1b5x4Z-0003zF-RY; Thu, 26 May 2016 17:19:43 +0200
From: Philipp Zabel
To: dri-devel@lists.freedesktop.org
Subject: [PATCH] drm/mediatek: mtk_dpi: remove invalid error message
Date: Thu, 26 May 2016 17:19:39 +0200
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Cc: kernel@pengutronix.de, Jie Qiu ,
Heinrich Schuchardt ,
Matthias Brugger
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Do not try to dereference dpi if it is NULL.
Since dpi can never be NULL when mtk_dpi_set_display_mode() is called,
remove the message.
Reported-by: Heinrich Schuchardt
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index d05ca79..0186e50 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -432,11 +432,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
unsigned long pll_rate;
unsigned int factor;
- if (!dpi) {
- dev_err(dpi->dev, "invalid argument\n");
- return -EINVAL;
- }
-
pix_rate = 1000UL * mode->clock;
if (mode->clock <= 74000)
factor = 8 * 3;