hwmon: (w83795) Clear intrusion alarm immediately

[pandora-kernel.git] / drivers / hwmon / w83795.c

diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c
index 600b2ad..90f4ffb 100644 (file)
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -755,6 +755,10 @@ store_chassis_clear(struct device *dev,
        val = w83795_read(client, W83795_REG_CLR_CHASSIS);
        val |= 0x80;
        w83795_write(client, W83795_REG_CLR_CHASSIS, val);
+
+       /* Clear status and force cache refresh */
+       w83795_read(client, W83795_REG_ALARM(5));
+       data->valid = 0;
        mutex_unlock(&data->update_lock);
        return count;
 }