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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-03-01 20:38:36 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-07 17:04:52 -0800 |
| commit | 62e877b893e6350c900d381f353aa62ed48dcc97 (patch) | |
| tree | d2021f2c688207b1301ce016e7d7a73f77df8c11 | |
| parent | 0f4288ec6fcc1a47d1fa0241ec1c6dacd5a09e96 (diff) | |
| download | linux-3.10-62e877b893e6350c900d381f353aa62ed48dcc97.tar.gz linux-3.10-62e877b893e6350c900d381f353aa62ed48dcc97.tar.bz2 linux-3.10-62e877b893e6350c900d381f353aa62ed48dcc97.zip | |
sysfs: fix for thinko with sysfs_bin_attr_init()
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/pci/pci-sysfs.c: In function 'pci_create_legacy_files':
drivers/pci/pci-sysfs.c:645: error: lvalue required as unary '&' operand
drivers/pci/pci-sysfs.c:658: error: lvalue required as unary '&' operand
Caused by commit "sysfs: Use sysfs_attr_init and sysfs_bin_attr_init on
dynamic attributes" interacting with commit "sysfs: Use one lockdep
class per sysfs attribute") both from the driver-core tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/pci/pci-sysfs.c | 4 | ||||
| -rw-r--r-- | include/linux/sysfs.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 9fa183cfb0e..de296452c95 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -642,7 +642,7 @@ void pci_create_legacy_files(struct pci_bus *b) if (!b->legacy_io) goto kzalloc_err; - sysfs_bin_attr_init(&b->legacy_io); + sysfs_bin_attr_init(b->legacy_io); b->legacy_io->attr.name = "legacy_io"; b->legacy_io->size = 0xffff; b->legacy_io->attr.mode = S_IRUSR | S_IWUSR; @@ -655,7 +655,7 @@ void pci_create_legacy_files(struct pci_bus *b) goto legacy_io_err; /* Allocated above after the legacy_io struct */ - sysfs_bin_attr_init(&b->legacy_mem); + sysfs_bin_attr_init(b->legacy_mem); b->legacy_mem = b->legacy_io + 1; b->legacy_mem->attr.name = "legacy_mem"; b->legacy_mem->size = 1024*1024; diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index d77cde6d049..f0496b3d181 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -110,7 +110,7 @@ struct bin_attribute { * enabled. Lockdep gives a nice error when your attribute is * added to sysfs if you don't have this. */ -#define sysfs_bin_attr_init(bin_attr) sysfs_attr_init(&bin_attr->attr) +#define sysfs_bin_attr_init(bin_attr) sysfs_attr_init(&(bin_attr)->attr) struct sysfs_ops { ssize_t (*show)(struct kobject *, struct attribute *,char *); |