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

    backlight: atmel-pwm-bl: fix reported brightness

to the 3.10-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:
     backlight-atmel-pwm-bl-fix-reported-brightness.patch
and it can be found in the queue-3.10 subdirectory.

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


>From 185d91442550110db67a7dc794a32efcea455a36 Mon Sep 17 00:00:00 2001
From: Johan Hovold <[email protected]>
Date: Tue, 12 Nov 2013 15:09:38 -0800
Subject: backlight: atmel-pwm-bl: fix reported brightness

From: Johan Hovold <[email protected]>

commit 185d91442550110db67a7dc794a32efcea455a36 upstream.

The driver supports 16-bit brightness values, but the value returned
from get_brightness was truncated to eight bits.

Signed-off-by: Johan Hovold <[email protected]>
Cc: Jingoo Han <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 drivers/video/backlight/atmel-pwm-bl.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ b/drivers/video/backlight/atmel-pwm-bl.c
@@ -70,7 +70,7 @@ static int atmel_pwm_bl_set_intensity(st
 static int atmel_pwm_bl_get_intensity(struct backlight_device *bd)
 {
        struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
-       u8 intensity;
+       u32 intensity;
 
        if (pwmbl->pdata->pwm_active_low) {
                intensity = pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY) -
@@ -80,7 +80,7 @@ static int atmel_pwm_bl_get_intensity(st
                        pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY);
        }
 
-       return intensity;
+       return intensity & 0xffff;
 }
 
 static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl)


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

queue-3.10/backlight-atmel-pwm-bl-fix-reported-brightness.patch
queue-3.10/arm-at91-fix-hanged-boot-due-to-early-rtc-interrupt.patch
queue-3.10/backlight-atmel-pwm-bl-fix-gpio-polarity-in-remove.patch
queue-3.10/arm-at91-fix-hanged-boot-due-to-early-rtt-interrupt.patch
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