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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. Cc: Uwe Kleine-König Signed-off-by: Yangtao Li --- drivers/mmc/host/mxs-mmc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index 8c3655d3be96..9abfb169464b 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -674,7 +674,7 @@ static int mxs_mmc_probe(struct platform_device *pdev) return ret; } -static int mxs_mmc_remove(struct platform_device *pdev) +static void mxs_mmc_remove(struct platform_device *pdev) { struct mmc_host *mmc = platform_get_drvdata(pdev); struct mxs_mmc_host *host = mmc_priv(mmc); @@ -688,8 +688,6 @@ static int mxs_mmc_remove(struct platform_device *pdev) clk_disable_unprepare(ssp->clk); mmc_free_host(mmc); - - return 0; } #ifdef CONFIG_PM_SLEEP @@ -717,7 +715,7 @@ static SIMPLE_DEV_PM_OPS(mxs_mmc_pm_ops, mxs_mmc_suspend, mxs_mmc_resume); static struct platform_driver mxs_mmc_driver = { .probe = mxs_mmc_probe, - .remove = mxs_mmc_remove, + .remove_new = mxs_mmc_remove, .driver = { .name = DRIVER_NAME, .probe_type = PROBE_PREFER_ASYNCHRONOUS,