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media: i2c: imx290: Use dev_err_probe() 

Improve error handling in the probe() function with dev_err_probe().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2023-01-16 15:44:46 +01:00 committed by Mauro Carvalho Chehab
parent 6b69c52277
commit 63127235be
1 changed files with 8 additions and 12 deletions
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20
drivers/media/i2c/imx290.c
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@ -1224,10 +1224,9 @@ static int imx290_probe(struct i2c_client *client)
/* get system clock (xclk) */
imx290->xclk = devm_clk_get(dev, "xclk");
if (IS_ERR(imx290->xclk)) {
dev_err(dev, "Could not get xclk");
return PTR_ERR(imx290->xclk);
}
if (IS_ERR(imx290->xclk))
return dev_err_probe(dev, PTR_ERR(imx290->xclk),
"Could not get xclk");
ret = fwnode_property_read_u32(dev_fwnode(dev), "clock-frequency",
&xclk_freq);
@ -1250,17 +1249,14 @@ static int imx290_probe(struct i2c_client *client)
}
ret = imx290_get_regulators(dev, imx290);
if (ret < 0) {
dev_err(dev, "Cannot get regulators\n");
return ret;
}
if (ret < 0)
return dev_err_probe(dev, ret, "Cannot get regulators\n");
imx290->rst_gpio = devm_gpiod_get_optional(dev, "reset",
GPIOD_OUT_HIGH);
if (IS_ERR(imx290->rst_gpio)) {
dev_err(dev, "Cannot get reset gpio\n");
return PTR_ERR(imx290->rst_gpio);
}
if (IS_ERR(imx290->rst_gpio))
return dev_err_probe(dev, PTR_ERR(imx290->rst_gpio),
"Cannot get reset gpio\n");
mutex_init(&imx290->lock);