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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        =?UTF-8?q?Niklas=20S=C3=B6derlund?= 
        <niklas.soderlund+renesas@ragnatech.se>,
        Ulf Hansson <ulf.hansson@linaro.org>
Subject: [PATCH 4.19 080/101] mmc: renesas_sdhi_core: Add missing tmio_mmc_host_free() at remove
Date:   Tue, 17 Nov 2020 14:05:47 +0100
Message-Id: <20201117122117.020259288@linuxfoundation.org>
In-Reply-To: <20201117122113.128215851@linuxfoundation.org>
References: <20201117122113.128215851@linuxfoundation.org>
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From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

commit e8973201d9b281375b5a8c66093de5679423021a upstream.

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@renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1604654730-29914-1-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/mmc/host/renesas_sdhi_core.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -764,6 +764,7 @@ int renesas_sdhi_remove(struct platform_
 
 	tmio_mmc_host_remove(host);
 	renesas_sdhi_clk_disable(host);
+	tmio_mmc_host_free(host);
 
 	return 0;
 }