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authorUwe Kleine-König2023-03-19 00:33:11 +0100
committerAlexandre Belloni2023-03-21 19:25:25 +0100
commit2810f1de814adb7728b1068586bebcf733cf1992 (patch)
treebbc94e75630a752d4793b31972d3f892312c85a6 /drivers/i3c
parentf959ec617521bab177758b7c71b0d56a65615079 (diff)
i3c: svc: Convert to platform remove callback returning void
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> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20230318233311.265186-6-u.kleine-koenig@pengutronix.de Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/i3c')
-rw-r--r--drivers/i3c/master/svc-i3c-master.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
index e5476d04b403..e3f454123805 100644
--- a/drivers/i3c/master/svc-i3c-master.c
+++ b/drivers/i3c/master/svc-i3c-master.c
@@ -1569,7 +1569,7 @@ err_disable_clks:
return ret;
}
-static int svc_i3c_master_remove(struct platform_device *pdev)
+static void svc_i3c_master_remove(struct platform_device *pdev)
{
struct svc_i3c_master *master = platform_get_drvdata(pdev);
@@ -1577,8 +1577,6 @@ static int svc_i3c_master_remove(struct platform_device *pdev)
pm_runtime_dont_use_autosuspend(&pdev->dev);
pm_runtime_disable(&pdev->dev);
-
- return 0;
}
static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev)
@@ -1616,7 +1614,7 @@ MODULE_DEVICE_TABLE(of, svc_i3c_master_of_match_tbl);
static struct platform_driver svc_i3c_master = {
.probe = svc_i3c_master_probe,
- .remove = svc_i3c_master_remove,
+ .remove_new = svc_i3c_master_remove,
.driver = {
.name = "silvaco-i3c-master",
.of_match_table = svc_i3c_master_of_match_tbl,