kernel: remove gpio-pwm kmod definition

r37490 removed the actual driver but left the kmod definition intact,
causing the build system hapily creating an empty package for it.
Remove it also to not make it seem as if it still exists.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43316 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/kernel/linux/modules/other.mk

@@ -509,22 +509,6 @@ endef
 $(eval $(call KernelPackage,pwm))
 
 
-define KernelPackage/pwm-gpio
-  SUBMENU:=$(OTHER_MENU)
-  TITLE:=PWM over GPIO
-  DEPENDS:=+kmod-pwm
-  KCONFIG:=CONFIG_GPIO_PWM
-  FILES:=$(LINUX_DIR)/drivers/pwm/gpio-pwm.ko
-  AUTOLOAD:=$(call AutoProbe,gpio-pwm)
-endef
-
-define KernelPackage/pwm-gpio/description
- Kernel module to models a single-channel PWM device using a timer and a GPIO pin
-endef
-
-$(eval $(call KernelPackage,pwm-gpio))
-
-
 define KernelPackage/rtc-ds1307
   SUBMENU:=$(OTHER_MENU)
   TITLE:=Dallas/Maxim DS1307 (and compatible) RTC support