hwmon: (asus-ec-sensors) increase timeout for locking ACPI mutex

Some motherboards require more time to acquire the ACPI mutex,
causing "Failed to acquire mutex" messages to appear in the kernel log.
Increase the timeout from 500ms to 800ms to accommodate these cases.

Signed-off-by: Ben Copeland <ben.copeland@linaro.org>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20250923192935.11339-3-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 7bb554c..e27a7b0 100644 (file)
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -49,7 +49,7 @@ static char *mutex_path_override;
  */
 #define ASUS_EC_MAX_BANK       3
 
-#define ACPI_LOCK_DELAY_MS     500
+#define ACPI_LOCK_DELAY_MS     800
 
 /* ACPI mutex for locking access to the EC for the firmware */
 #define ASUS_HW_ACCESS_MUTEX_ASMX      "\\AMW0.ASMX"