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media: staging/imx7: Fix an error code in mipi_csis_clk_get()

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We accidentally return IS_ERR(), which is 1, instead of the PTR_ERR()
which is the negative error code.

Fixes: 7807063b86 ("media: staging/imx7: add MIPI CSI-2 receiver subdev for i.MX7")

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Dan Carpenter 2019-02-22 01:32:26 -05:00 committed by Mauro Carvalho Chehab
parent dee747f881
commit 1fc79c4bb1
1 changed files with 1 additions and 1 deletions
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drivers/staging/media/imx/imx7-mipi-csis.c
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@ -491,7 +491,7 @@ static int mipi_csis_clk_get(struct csi_state *state)
state->wrap_clk = devm_clk_get(dev, "wrap");
if (IS_ERR(state->wrap_clk))
return IS_ERR(state->wrap_clk);
return PTR_ERR(state->wrap_clk);
/* Set clock rate */
ret = clk_set_rate(state->wrap_clk, state->clk_frequency);