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media: i2c: imx214: Use __free(fwnode_handle)

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Use the __free(fwnode_handle) hook to free the endpoint when the
function exits to simplify the error path.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
André Apitzsch 2025-06-30 21:05:23 +02:00 committed by Hans Verkuil
parent 84aa4d2f59
commit 8bd24a43cc
1 changed files with 3 additions and 6 deletions
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9
drivers/media/i2c/imx214.c
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@ -1326,8 +1326,8 @@ static int imx214_identify_module(struct imx214 *imx214)
static int imx214_parse_fwnode(struct imx214 *imx214)
{
struct fwnode_handle *endpoint __free(fwnode_handle) = NULL;
struct v4l2_fwnode_endpoint *bus_cfg = &imx214->bus_cfg;
struct fwnode_handle *endpoint;
struct device *dev = imx214->dev;
unsigned int i;
int ret;
@ -1338,11 +1338,8 @@ static int imx214_parse_fwnode(struct imx214 *imx214)
bus_cfg->bus_type = V4L2_MBUS_CSI2_DPHY;
ret = v4l2_fwnode_endpoint_alloc_parse(endpoint, bus_cfg);
fwnode_handle_put(endpoint);
if (ret) {
dev_err_probe(dev, ret, "parsing endpoint node failed\n");
goto error;
}
if (ret)
return dev_err_probe(dev, ret, "parsing endpoint node failed\n");
/* Check the number of MIPI CSI2 data lanes */
if (bus_cfg->bus.mipi_csi2.num_data_lanes != 4) {