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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-03 08:07:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-03 08:07:41 -0700
commit5da77761e6fd51f633b4f31051c4f839e01c29c0 (patch)
tree35c73a75901e9bc3a2e1489072ab32f107a085cb /drivers/iommu
parent4046136afbd1038d776bad9c59e1e4cca78186fb (diff)
parentcda43576afa641d83ae268cb9795ae2a549d53d9 (diff)
Merge tag 'driver-core-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into next
Pull driver core / kernfs changes from Greg KH: "Here is the "big" pull request for 3.16-rc1. Not a lot of changes here, some kernfs work, a revert of a very old driver core change that ended up cauing some memory leaks on driver probe error paths, and other minor things. As was pointed out earlier today, one commit here, 26fc9cd200ec ("kernfs: move the last knowledge of sysfs out from kernfs") is also needed in your 3.15-final branch as well. If you could cherry-pick it there, it would be most appreciated by Andy Lutomirski to prevent a regression there. All of these have been in linux-next for a while" * tag 'driver-core-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: crypto/nx/nx-842: dev_set_drvdata can no longer fail kernfs: move the last knowledge of sysfs out from kernfs sysfs: fix attribute_group bin file path on removal sysfs.h: don't return a void-valued expression in sysfs_remove_file init.h: Update initcall_sync variants to fix build errors driver core: Inline dev_set/get_drvdata driver core: dev_get_drvdata: Don't check for NULL dev driver core: dev_set_drvdata returns void driver core: dev_set_drvdata can no longer fail driver core: Move driver_data back to struct device lib/devres.c: fix checkpatch warnings lib/devres.c: use dev in devm_request_and_ioremap kobject: Make support for uevent_helper optional. kernfs: make kernfs_notify() trigger inotify events too kernfs: implement kernfs_root->supers list
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/exynos-iommu.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 2ca0744b0a45..685f9263cfee 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -542,12 +542,7 @@ static int exynos_sysmmu_probe(struct platform_device *pdev)
goto err_alloc;
}
- ret = dev_set_drvdata(dev, data);
- if (ret) {
- dev_dbg(dev, "Unabled to initialize driver data\n");
- goto err_init;
- }
-
+ dev_set_drvdata(dev, data);
data->nsfrs = pdev->num_resources / 2;
data->sfrbases = kmalloc(sizeof(*data->sfrbases) * data->nsfrs,
GFP_KERNEL);