The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From e8973201d9b281375b5a8c66093de5679423021a Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Date: Fri, 6 Nov 2020 18:25:30 +0900
Subject: [PATCH] mmc: renesas_sdhi_core: Add missing tmio_mmc_host_free() at
remove
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The commit 94b110aff867 ("mmc: tmio: add tmio_mmc_host_alloc/free()")
added tmio_mmc_host_free(), but missed the function calling in
the sh_mobile_sdhi_remove() at that time. So, fix it. Otherwise,
we cannot rebind the sdhi/mmc devices when we use aliases of mmc.
Fixes: 94b110aff867 ("mmc: tmio: add tmio_mmc_host_alloc/free()")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/1604654730-29914-1-git-send-email-yoshihiro.shimoda.uh@xxxxxxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index 414314151d0a..03c905a781a7 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -1160,6 +1160,7 @@ int renesas_sdhi_remove(struct platform_device *pdev)
tmio_mmc_host_remove(host);
renesas_sdhi_clk_disable(host);
+ tmio_mmc_host_free(host);
return 0;
}
