diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-06 15:02:40 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-06 15:02:40 +1000 |
| commit | d5dae721308ac5d5db03bf3aebaa15fcdcfb4862 (patch) | |
| tree | 9a2953cf6e9abc61ba970a1c78979554bc853dd7 /arch/powerpc/kernel/sysfs.c | |
| parent | 3fd47f063b17692e843128e2abda3e697df42198 (diff) | |
powerpc/topology: Fix spurr attribute permission
We are registering the attribute with permission 0600 but it
doesn't have a store callback, which causes WARN_ON's during
boot. Fix the permission.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/sysfs.c')
| -rw-r--r-- | arch/powerpc/kernel/sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 3ce1f864c2d3..e68a84568b8b 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -180,7 +180,7 @@ SYSFS_PMCSETUP(dscr, SPRN_DSCR); SYSFS_PMCSETUP(pir, SPRN_PIR); static DEVICE_ATTR(mmcra, 0600, show_mmcra, store_mmcra); -static DEVICE_ATTR(spurr, 0600, show_spurr, NULL); +static DEVICE_ATTR(spurr, 0400, show_spurr, NULL); static DEVICE_ATTR(dscr, 0600, show_dscr, store_dscr); static DEVICE_ATTR(purr, 0600, show_purr, store_purr); static DEVICE_ATTR(pir, 0400, show_pir, NULL); |