From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit ae5004a40a262d329039b99b62bd3fe7645b66ad ]
This looks strange to call release_mem_region() in a remove function without any request_mem_region() in the probe or "struct resource" somewhere.
So remove the corresponding code.
Fixes: 3a96dff0f828 ("mmc: SD/MMC Host Controller for Wondermedia WM8505/WM8650") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Link: https://lore.kernel.org/r/bb0bb1ed1e18de55e8c0547625bde271e64b8c31.170898306... Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/mmc/host/wmt-sdmmc.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/mmc/host/wmt-sdmmc.c b/drivers/mmc/host/wmt-sdmmc.c index a132bc822b5c6..b6369bfd64fd5 100644 --- a/drivers/mmc/host/wmt-sdmmc.c +++ b/drivers/mmc/host/wmt-sdmmc.c @@ -893,7 +893,6 @@ static int wmt_mci_remove(struct platform_device *pdev) { struct mmc_host *mmc; struct wmt_mci_priv *priv; - struct resource *res; u32 reg_tmp;
mmc = platform_get_drvdata(pdev); @@ -921,9 +920,6 @@ static int wmt_mci_remove(struct platform_device *pdev) clk_disable_unprepare(priv->clk_sdmmc); clk_put(priv->clk_sdmmc);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, resource_size(res)); - mmc_free_host(mmc);
dev_info(&pdev->dev, "WMT MCI device removed\n");