@@ -915,7 +915,7 @@ static int fimc_is_suspend(struct device *dev)
}
#endif /* CONFIG_PM_SLEEP */
-static int fimc_is_remove(struct platform_device *pdev)
+static void fimc_is_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct fimc_is *is = dev_get_drvdata(dev);
@@ -932,8 +932,6 @@ static int fimc_is_remove(struct platform_device *pdev)
fimc_is_debugfs_remove(is);
release_firmware(is->fw.f_w);
fimc_is_free_cpu_memory(is);
-
- return 0;
}
static const struct of_device_id fimc_is_of_match[] = {
@@ -950,7 +948,7 @@ static const struct dev_pm_ops fimc_is_pm_ops = {
static struct platform_driver fimc_is_driver = {
.probe = fimc_is_probe,
- .remove = fimc_is_remove,
+ .remove_new = fimc_is_remove,
.driver = {
.of_match_table = fimc_is_of_match,
.name = FIMC_IS_DRV_NAME,
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/media/platform/samsung/exynos4-is/fimc-is.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)