From: Lei YU mine260309@gmail.com
commit b88c5049219a7f322bb1fd65fc30d17472a23563 upstream.
The occ's extended status is checked and shown as sysfs attributes. But the code was incorrectly checking the "status" bits. Fix it by checking the "ext_status" bits.
Cc: stable@vger.kernel.org Fixes: df04ced684d4 ("hwmon (occ): Add sysfs attributes for additional OCC data") Signed-off-by: Lei YU mine260309@gmail.com Reviewed-by: Eddie James eajames@linux.ibm.com Signed-off-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/hwmon/occ/sysfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/hwmon/occ/sysfs.c +++ b/drivers/hwmon/occ/sysfs.c @@ -51,16 +51,16 @@ static ssize_t occ_sysfs_show(struct dev val = !!(header->status & OCC_STAT_ACTIVE); break; case 2: - val = !!(header->status & OCC_EXT_STAT_DVFS_OT); + val = !!(header->ext_status & OCC_EXT_STAT_DVFS_OT); break; case 3: - val = !!(header->status & OCC_EXT_STAT_DVFS_POWER); + val = !!(header->ext_status & OCC_EXT_STAT_DVFS_POWER); break; case 4: - val = !!(header->status & OCC_EXT_STAT_MEM_THROTTLE); + val = !!(header->ext_status & OCC_EXT_STAT_MEM_THROTTLE); break; case 5: - val = !!(header->status & OCC_EXT_STAT_QUICK_DROP); + val = !!(header->ext_status & OCC_EXT_STAT_QUICK_DROP); break; case 6: val = header->occ_state;