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hwmon: (occ) Fix extended status bits 

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: df04ced684 ("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>
hifive-unleashed-5.2
Lei YU 2019-04-15 18:37:20 +08:00 committed by Guenter Roeck
parent 53f1647da3
commit b88c504921
1 changed files with 4 additions and 4 deletions
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8
drivers/hwmon/occ/sysfs.c
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@ -42,16 +42,16 @@ static ssize_t occ_sysfs_show(struct device *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;