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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-03-12 17:14:59 +0100 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@kernel.org> | 2023-03-28 19:23:38 -0700 |
| commit | bfa8370b283d5791e3667c0f8041a4b4f8af6c82 (patch) | |
| tree | 6b8ebb2ebe8ab2979af7e952127610380aa1a8ba /drivers/clk/hisilicon/crg-hi3798cv200.c | |
| parent | clk: stm32mp1: Convert to platform remove callback returning void (diff) | |
| download | wireguard-linux-bfa8370b283d5791e3667c0f8041a4b4f8af6c82.tar.xz wireguard-linux-bfa8370b283d5791e3667c0f8041a4b4f8af6c82.zip | |
clk: hisilicon: 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>
Link: https://lore.kernel.org/r/20230312161512.2715500-18-u.kleine-koenig@pengutronix.de
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/hisilicon/crg-hi3798cv200.c')
| -rw-r--r-- | drivers/clk/hisilicon/crg-hi3798cv200.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/clk/hisilicon/crg-hi3798cv200.c b/drivers/clk/hisilicon/crg-hi3798cv200.c index 08a19ba776e6..a0b16be1e25d 100644 --- a/drivers/clk/hisilicon/crg-hi3798cv200.c +++ b/drivers/clk/hisilicon/crg-hi3798cv200.c @@ -367,18 +367,17 @@ static int hi3798cv200_crg_probe(struct platform_device *pdev) return 0; } -static int hi3798cv200_crg_remove(struct platform_device *pdev) +static void hi3798cv200_crg_remove(struct platform_device *pdev) { struct hisi_crg_dev *crg = platform_get_drvdata(pdev); hisi_reset_exit(crg->rstc); crg->funcs->unregister_clks(pdev); - return 0; } static struct platform_driver hi3798cv200_crg_driver = { .probe = hi3798cv200_crg_probe, - .remove = hi3798cv200_crg_remove, + .remove_new = hi3798cv200_crg_remove, .driver = { .name = "hi3798cv200-crg", .of_match_table = hi3798cv200_crg_match_table, |