leds-atmel-pwm.c: Make pwmled_probe() __devinit

Commit 892a884 (leds: convert led platform drivers to module_platform_driver)
is omitting the section mismatch error: so change annotation of the probe
function to __devinit instead of __init.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>

drivers/leds/leds-atmel-pwm.c

@@ -35,7 +35,7 @@ static void pwmled_brightness(struct led_classdev *cdev, enum led_brightness b)
  * NOTE:  we reuse the platform_data structure of GPIO leds,
  * but repurpose its "gpio" number as a PWM channel number.
  */
-static int __init pwmled_probe(struct platform_device *pdev)
+static int __devinit pwmled_probe(struct platform_device *pdev)
 {
 	const struct gpio_led_platform_data	*pdata;
 	struct pwmled				*leds;