Subject: + drivers-iommu-remove-unnecessary-platform_set_drvdata.patch added to -mm tree
To: jg1.han@xxxxxxxxxxx,davidb@xxxxxxxxxxxxxx,joro@xxxxxxxxxx,libo.chen@xxxxxxxxxx,s-anna@xxxxxx,sboyd@xxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Thu, 22 Aug 2013 14:08:03 -0700
The patch titled
Subject: drivers/iommu: remove unnecessary platform_set_drvdata()
has been added to the -mm tree. Its filename is
drivers-iommu-remove-unnecessary-platform_set_drvdata.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-iommu-remove-unnecessary-platform_set_drvdata.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-iommu-remove-unnecessary-platform_set_drvdata.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: drivers/iommu: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on
probe failure. Thus, it is not needed to manually clear the device driver
data to NULL.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Cc: David Brown <davidb@xxxxxxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Cc: Joerg Roedel <joro@xxxxxxxxxx>
Cc: Suman Anna <s-anna@xxxxxx>
Acked-by: Libo Chen <libo.chen@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/iommu/msm_iommu_dev.c | 2 --
drivers/iommu/omap-iommu.c | 2 --
2 files changed, 4 deletions(-)
diff -puN drivers/iommu/msm_iommu_dev.c~drivers-iommu-remove-unnecessary-platform_set_drvdata drivers/iommu/msm_iommu_dev.c
--- a/drivers/iommu/msm_iommu_dev.c~drivers-iommu-remove-unnecessary-platform_set_drvdata
+++ a/drivers/iommu/msm_iommu_dev.c
@@ -282,7 +282,6 @@ static int msm_iommu_remove(struct platf
clk_put(drv->pclk);
memset(drv, 0, sizeof(*drv));
kfree(drv);
- platform_set_drvdata(pdev, NULL);
}
return 0;
}
@@ -366,7 +365,6 @@ static int msm_iommu_ctx_remove(struct p
if (drv) {
memset(drv, 0, sizeof(struct msm_iommu_ctx_drvdata));
kfree(drv);
- platform_set_drvdata(pdev, NULL);
}
return 0;
}
diff -puN drivers/iommu/omap-iommu.c~drivers-iommu-remove-unnecessary-platform_set_drvdata drivers/iommu/omap-iommu.c
--- a/drivers/iommu/omap-iommu.c~drivers-iommu-remove-unnecessary-platform_set_drvdata
+++ a/drivers/iommu/omap-iommu.c
@@ -1008,8 +1008,6 @@ static int omap_iommu_remove(struct plat
struct resource *res;
struct omap_iommu *obj = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
iopgtable_clear_entry_all(obj);
irq = platform_get_irq(pdev, 0);
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
drivers-iommu-remove-unnecessary-platform_set_drvdata.patch
block-replace-strict_strtoul-with-kstrtoul.patch
block-blk-sysfs-replace-strict_strtoul-with-kstrtoul.patch
drivers-block-mg_diskc-make-mg_times_out-static.patch
drivers-block-swimc-remove-unnecessary-platform_set_drvdata.patch
mm-replace-strict_strtoul-with-kstrtoul.patch
drivers-firmware-google-gsmic-replace-strict_strtoul-with-kstrtoul.patch
rtc-rtc-nuc900-use-null-instead-of-0.patch
w1-replace-strict_strtol-with-kstrtol.patch
linux-next.patch
kernel-replace-strict_strto-with-kstrto.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
