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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-04 03:22:16 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-04 03:22:16 +0400 |
| commit | 76ca7d1cca761bb9712dfcad9a27d70b520874ae (patch) | |
| tree | 4af495beaeee26b126e3dc6f0aa644e8e0b9e24e /lib/devres.c | |
| parent | d0cb5f71c5cde8e1ef6d03983641366800ceabdb (diff) | |
| parent | 8d81e29fae18b93ab51f308b31babe1a6eb04314 (diff) | |
| download | linux-76ca7d1cca761bb9712dfcad9a27d70b520874ae.tar.xz | |
Merge branch 'akpm' (incoming from Andrew)
Merge first patch-bomb from Andrew Morton:
- Various misc bits
- kmemleak fixes
- small befs, codafs, cifs, efs, freexxfs, hfsplus, minixfs, reiserfs things
- fanotify
- I appear to have become SuperH maintainer
- ocfs2 updates
- direct-io tweaks
- a bit of the MM queue
- printk updates
- MAINTAINERS maintenance
- some backlight things
- lib/ updates
- checkpatch updates
- the rtc queue
- nilfs2 updates
- Small Documentation/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (237 commits)
Documentation/SubmittingPatches: remove references to patch-scripts
Documentation/SubmittingPatches: update some dead URLs
Documentation/filesystems/ntfs.txt: remove changelog reference
Documentation/kmemleak.txt: updates
fs/reiserfs/super.c: add __init to init_inodecache
fs/reiserfs: move prototype declaration to header file
fs/hfsplus/attributes.c: add __init to hfsplus_create_attr_tree_cache()
fs/hfsplus/extents.c: fix concurrent acess of alloc_blocks
fs/hfsplus/extents.c: remove unused variable in hfsplus_get_block
nilfs2: update project's web site in nilfs2.txt
nilfs2: update MAINTAINERS file entries fix
nilfs2: verify metadata sizes read from disk
nilfs2: add FITRIM ioctl support for nilfs2
nilfs2: add nilfs_sufile_trim_fs to trim clean segs
nilfs2: implementation of NILFS_IOCTL_SET_SUINFO ioctl
nilfs2: add nilfs_sufile_set_suinfo to update segment usage
nilfs2: add struct nilfs_suinfo_update and flags
nilfs2: update MAINTAINERS file entries
fs/coda/inode.c: add __init to init_inodecache()
BEFS: logging cleanup
...
Diffstat (limited to 'lib/devres.c')
| -rw-r--r-- | lib/devres.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/devres.c b/lib/devres.c index 823533138fa0..48cb3c7bd7de 100644 --- a/lib/devres.c +++ b/lib/devres.c @@ -81,11 +81,13 @@ EXPORT_SYMBOL(devm_ioremap_nocache); void devm_iounmap(struct device *dev, void __iomem *addr) { WARN_ON(devres_destroy(dev, devm_ioremap_release, devm_ioremap_match, - (void *)addr)); + (__force void *)addr)); iounmap(addr); } EXPORT_SYMBOL(devm_iounmap); +#define IOMEM_ERR_PTR(err) (__force void __iomem *)ERR_PTR(err) + /** * devm_ioremap_resource() - check, request region, and ioremap resource * @dev: generic device to handle the resource for @@ -114,7 +116,7 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res) if (!res || resource_type(res) != IORESOURCE_MEM) { dev_err(dev, "invalid resource\n"); - return ERR_PTR(-EINVAL); + return IOMEM_ERR_PTR(-EINVAL); } size = resource_size(res); @@ -122,7 +124,7 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res) if (!devm_request_mem_region(dev, res->start, size, name)) { dev_err(dev, "can't request region for resource %pR\n", res); - return ERR_PTR(-EBUSY); + return IOMEM_ERR_PTR(-EBUSY); } if (res->flags & IORESOURCE_CACHEABLE) @@ -133,7 +135,7 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res) if (!dest_ptr) { dev_err(dev, "ioremap failed for resource %pR\n", res); devm_release_mem_region(dev, res->start, size); - dest_ptr = ERR_PTR(-ENOMEM); + dest_ptr = IOMEM_ERR_PTR(-ENOMEM); } return dest_ptr; @@ -224,7 +226,7 @@ void devm_ioport_unmap(struct device *dev, void __iomem *addr) { ioport_unmap(addr); WARN_ON(devres_destroy(dev, devm_ioport_map_release, - devm_ioport_map_match, (void *)addr)); + devm_ioport_map_match, (__force void *)addr)); } EXPORT_SYMBOL(devm_ioport_unmap); #endif /* CONFIG_HAS_IOPORT */ |