linux-kernel - [PATCH 4/9] mmc: mmci: Remove unnecessary amba_set

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Message-Id: <c7c68ca23d51c799ce20be3e2f65019e4a537387.1380793579.git.michal.simek@xilinx.com>
Date:	Thu,  3 Oct 2013 11:46:26 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	linux-kernel@...r.kernel.org, monstr@...str.eu
Cc:	Russell King <linux@....linux.org.uk>, Chris Ball <cjb@...top.org>,
	linux-mmc@...r.kernel.org
Subject: [PATCH 4/9] mmc: mmci: Remove unnecessary amba_set_drvdata()

Driver core clears the driver data to NULL after device_release
or on probe failure, so just remove it from here.

Driver core change:
"device-core: Ensure drvdata = NULL when no driver is bound"
(sha1: 0998d0631001288a5974afc0b2a5f568bcdecb4d)

Signed-off-by: Michal Simek <michal.simek@...inx.com>
---
 drivers/mmc/host/mmci.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index c3785ed..07e17f1 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1678,8 +1678,6 @@ static int mmci_remove(struct amba_device *dev)
 {
 	struct mmc_host *mmc = amba_get_drvdata(dev);

-	amba_set_drvdata(dev, NULL);
-
 	if (mmc) {
 		struct mmci_host *host = mmc_priv(mmc);

--
1.8.2.3


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