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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-03-15 16:07:43 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-20 13:09:35 +0000 |
| commit | cbde81bc5573ddade3d2560fe7b5e4fa80db8f7b (patch) | |
| tree | 68c84327c1893f9c89311516570958df88a715e8 /sound/soc | |
| parent | 407a27b72e168aac1c192c4b977cc3ad6b41caa2 (diff) | |
| download | linux-cbde81bc5573ddade3d2560fe7b5e4fa80db8f7b.tar.gz linux-cbde81bc5573ddade3d2560fe7b5e4fa80db8f7b.tar.bz2 linux-cbde81bc5573ddade3d2560fe7b5e4fa80db8f7b.zip | |
ASoC: xtensa: xtfpga-i2s: 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>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230315150745.67084-172-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/xtensa/xtfpga-i2s.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c index a8f156540b50..287407714af4 100644 --- a/sound/soc/xtensa/xtfpga-i2s.c +++ b/sound/soc/xtensa/xtfpga-i2s.c @@ -605,7 +605,7 @@ err: return err; } -static int xtfpga_i2s_remove(struct platform_device *pdev) +static void xtfpga_i2s_remove(struct platform_device *pdev) { struct xtfpga_i2s *i2s = dev_get_drvdata(&pdev->dev); @@ -618,7 +618,6 @@ static int xtfpga_i2s_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) xtfpga_i2s_runtime_suspend(&pdev->dev); - return 0; } #ifdef CONFIG_OF @@ -636,7 +635,7 @@ static const struct dev_pm_ops xtfpga_i2s_pm_ops = { static struct platform_driver xtfpga_i2s_driver = { .probe = xtfpga_i2s_probe, - .remove = xtfpga_i2s_remove, + .remove_new = xtfpga_i2s_remove, .driver = { .name = "xtfpga-i2s", .of_match_table = of_match_ptr(xtfpga_i2s_of_match), |