linux-kernel - [PATCH v2] mmc: meson-gx: remove mmc host on device removal

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Message-Id: <20170218170647.5860-2-webczat@webczatnet.pl>
Date:   Sat, 18 Feb 2017 18:06:47 +0100
From:   Michał Zegan <webczat@...czatnet.pl>
To:     Kevin Hilman <khilman@...libre.com>,
        Carlo Caione <carlo@...one.org>
Cc:     linux-kernel@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        linux-mmc@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>,
        Michał Zegan <webczat@...czatnet.pl>
Subject: [PATCH v2] mmc: meson-gx: remove mmc host on device removal

The mmc host was added in meson_mmc_probe, but never removed in
meson_mmc_remove.
Fix that by removing the host before deallocating other resources.

Signed-off-by: Michał Zegan <webczat@...czatnet.pl>
Tested-by: Michał Zegan <webczat@...czatnet.pl>
---
changes since v1:
rebased on top of patchset at
https://patchwork.kernel.org/patch/9581057/
This is in turn based on patchset at
https://patchwork.kernel.org/patch/9561215/

 drivers/mmc/host/meson-gx-mmc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index e759e4c2e4a0..336b6a2e94c6 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -791,6 +791,8 @@ static int meson_mmc_remove(struct platform_device *pdev)
 {
 	struct meson_host *host = dev_get_drvdata(&pdev->dev);
 
+	mmc_remove_host(host->mmc);
+
 	/* disable interrupts */
 	writel(0, host->regs + SD_EMMC_IRQ_EN);
 
-- 
2.11.0