qos: Workaround for faulty libperfmgr config

Kernel doc states that if written value is string, it is expected
to be base16. Sadly Google (and me too, lol) overlooked that.
override errorneous value (0x44 -> 44) and do nothing when dummy
value is written.

Signed-off-by: Artem Labazov <[email protected]>

kernel/power/qos.c

@@ -899,6 +899,15 @@ static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf,
 			return ret;
 	}
 
+	switch (value) {
+		case 0x44:
+			value = 44;
+			break;
+		case 0x100:
+			return count;
+			break;
+	}
+
 	req = filp->private_data;
 	pm_qos_update_request(req, value);