Patch "hwmon: (it87) Fix pwm4 detection for IT8620 and IT8628" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled

    hwmon: (it87) Fix pwm4 detection for IT8620 and IT8628

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:

     hwmon-it87-fix-pwm4-detection-for-it8620-and-it8628.patch

and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Guenter Roeck <[email protected]>
Date: Wed, 8 Feb 2017 14:05:56 -0800
Subject: hwmon: (it87) Fix pwm4 detection for IT8620 and IT8628

From: Guenter Roeck <[email protected]>

commit d66777caa57ffade6061782f3a4d4056f0b0c1ac upstream.

pwm4 is enabled if bit 2 of GPIO control register 4 is disabled, not when it is enabled. Since the check is for the skip condition, it is reversed. This applies to both IT8620 and IT8628.

---
 drivers/hwmon/it87.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -2600,7 +2600,7 @@ static int __init it87_find(int sioaddr,
 
 		/* Check for pwm4 */
 		reg = superio_inb(sioaddr, IT87_SIO_GPIO4_REG);
-		if (!(reg & BIT(2)))
+		if (reg & BIT(2))
 			sio_data->skip_pwm |= BIT(3);
 
 		/* Check for pwm2, fan2 */

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/hwmon-it87-fix-pwm4-detection-for-it8620-and-it8628.patch