From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 22 Feb 2019 06:32:26 +0000 (-0500)
Subject: media: staging/imx7: Fix an error code in mipi_csis_clk_get()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1fc79c4bb19ba5068fc42d3a66655c3b175f9934;p=openwrt%2Fstaging%2Fblogic.git

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

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

Fixes: 7807063b862b ("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>
---

diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c
index e1f2ef1fa76d..a1f36be2e844 100644
--- a/drivers/staging/media/imx/imx7-mipi-csis.c
+++ b/drivers/staging/media/imx/imx7-mipi-csis.c
@@ -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);