Make sure to honour gpio polarity also at remove so that the backlight
is actually disabled on boards with active-low enable pin.

Cc: sta...@vger.kernel.org
Signed-off-by: Johan Hovold <jhov...@gmail.com>
---
 drivers/video/backlight/atmel-pwm-bl.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/video/backlight/atmel-pwm-bl.c 
b/drivers/video/backlight/atmel-pwm-bl.c
index 8aac273..3cb0094 100644
--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ b/drivers/video/backlight/atmel-pwm-bl.c
@@ -205,8 +205,10 @@ static int atmel_pwm_bl_remove(struct platform_device 
*pdev)
 {
        struct atmel_pwm_bl *pwmbl = platform_get_drvdata(pdev);
 
-       if (pwmbl->gpio_on != -1)
-               gpio_set_value(pwmbl->gpio_on, 0);
+       if (pwmbl->gpio_on != -1) {
+               gpio_set_value(pwmbl->gpio_on,
+                                       0 ^ pwmbl->pdata->on_active_low);
+       }
        pwm_channel_disable(&pwmbl->pwmc);
        pwm_channel_free(&pwmbl->pwmc);
 
-- 
1.8.4

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