Re: sysfs lockdep complaint

[Johannes Berg <johannes@sipsolutions.net>]

On Sat, 2010-02-20 at 17:26 +0800, Américo Wang wrote:

> This should be fixed by the patchset from Eric:
> 
> http://lkml.org/lkml/2010/2/11/334

That patchset doesn't even compile.

johannes

---
 drivers/pci/pci-sysfs.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- wireless-testing.orig/drivers/pci/pci-sysfs.c	2010-02-20 12:12:28.207979616 +0100
+++ wireless-testing/drivers/pci/pci-sysfs.c	2010-02-20 12:12:54.588603464 +0100
@@ -642,7 +642,7 @@ void pci_create_legacy_files(struct pci_
 	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;
@@ -655,8 +655,8 @@ void pci_create_legacy_files(struct pci_
 		goto legacy_io_err;
 
 	/* Allocated above after the legacy_io struct */
-	sysfs_bin_attr_init(&b->legacy_mem);
 	b->legacy_mem = b->legacy_io + 1;
+	sysfs_bin_attr_init(b->legacy_mem);
 	b->legacy_mem->attr.name = "legacy_mem";
 	b->legacy_mem->size = 1024*1024;
 	b->legacy_mem->attr.mode = S_IRUSR | S_IWUSR;