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This is a backport of the patches accepted to the Linux mainline related to mvebu SoC (Armada XP and Armada 370) between Linux v3.11, and Linux v3.12. This work mainly covers: * Ground work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c) between the PXA family,and the Armada family. * Further updates to the mvebu MBus. * Work and ground work for enabling MSI on the Armada family. * some phy / mdio bus initialization related work. * Device tree binding documentation update. Signed-off-by: Seif Mazareeb <seif.mazareeb@gmail.com> CC: Luka Perkov <luka@openwrt.org> SVN-Revision: 39565
29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From 03ab29791d222be44a7e2f5716f8a1cdbcf76ceb Mon Sep 17 00:00:00 2001
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From: Jingoo Han <jg1.han@samsung.com>
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Date: Tue, 7 May 2013 15:44:14 +0900
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Subject: [PATCH 112/203] mtd: nand: pxa3xx_nand: remove unnecessary
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platform_set_drvdata()
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The driver core clears the driver data to NULL after device_release
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or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
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(device-core: Ensure drvdata = NULL when no driver is bound).
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Thus, it is not needed to manually clear the device driver data to NULL.
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Signed-off-by: Jingoo Han <jg1.han@samsung.com>
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Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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---
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drivers/mtd/nand/pxa3xx_nand.c | 1 -
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1 file changed, 1 deletion(-)
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--- a/drivers/mtd/nand/pxa3xx_nand.c
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+++ b/drivers/mtd/nand/pxa3xx_nand.c
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@@ -1177,7 +1177,6 @@ static int pxa3xx_nand_remove(struct pla
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return 0;
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pdata = pdev->dev.platform_data;
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- platform_set_drvdata(pdev, NULL);
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irq = platform_get_irq(pdev, 0);
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if (irq >= 0)
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