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no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: alsa-devel@alsa-project.org, linux-tegra@vger.kernel.org, kernel@pengutronix.de X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: 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 --- sound/soc/tegra/tegra210_dmic.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/sound/soc/tegra/tegra210_dmic.c b/sound/soc/tegra/tegra210_dmic.c index db95794530f4..763b206cd52b 100644 --- a/sound/soc/tegra/tegra210_dmic.c +++ b/sound/soc/tegra/tegra210_dmic.c @@ -534,11 +534,9 @@ static int tegra210_dmic_probe(struct platform_device *pdev) return 0; } -static int tegra210_dmic_remove(struct platform_device *pdev) +static void tegra210_dmic_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - - return 0; } static const struct dev_pm_ops tegra210_dmic_pm_ops = { @@ -561,7 +559,7 @@ static struct platform_driver tegra210_dmic_driver = { .pm = &tegra210_dmic_pm_ops, }, .probe = tegra210_dmic_probe, - .remove = tegra210_dmic_remove, + .remove_new = tegra210_dmic_remove, }; module_platform_driver(tegra210_dmic_driver)