From 0d8941b9b2d3e7b3481fdf43b1a6189d162175b7 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sat, 20 Feb 2021 15:29:53 +0100 Subject: [PATCH] mmc: uniphier-sd: Fix a resource leak in the remove function commit e29c84857e2d51aa017ce04284b962742fb97d9e upstream. A 'tmio_mmc_host_free()' call is missing in the remove function, in order to balance a 'tmio_mmc_host_alloc()' call in the probe. This is done in the error handling path of the probe, but not in the remove function. Add the missing call. Fixes: 3fd784f745dd ("mmc: uniphier-sd: add UniPhier SD/eMMC controller driver") Signed-off-by: Christophe JAILLET Reviewed-by: Masahiro Yamada Link: https://lore.kernel.org/r/20210220142953.918608-1-christophe.jaillet@wanadoo.fr Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/uniphier-sd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/uniphier-sd.c b/drivers/mmc/host/uniphier-sd.c index ec59bef22daaa..b2e28ecae4a54 100644 --- a/drivers/mmc/host/uniphier-sd.c +++ b/drivers/mmc/host/uniphier-sd.c @@ -664,6 +664,7 @@ static int uniphier_sd_remove(struct platform_device *pdev) tmio_mmc_host_remove(host); uniphier_sd_clk_disable(host); + tmio_mmc_host_free(host); return 0; } -- 2.47.3