diff --git a/PKGBUILD b/PKGBUILD
index 5836436..0c15729 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -28,7 +28,7 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
 
 sha256sums=('029098dcffab74875e086ae970e3828456838da6e0ba22ce3f64ef764f3d7f1a'
             'SKIP'
-            '819ae72791efee259cc8e7575b6ed7e61da021577620a0d1111dadb9085beb5b'
+            '42e99e3f9f09a18d333352dfc01f12380cfdaf83ad14a1ba8fc83d1db9001343'
             'faff71d141ede8cd29713035cd504b96d2edc8c85e413dc19da15762973f6905'
             '834bd254b56ab71d73f59b3221f056c72f559553c04718e350ab2a3e2991afe0'
             'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65'
@@ -150,7 +150,7 @@ _package() {
   mv "${pkgdir}/lib" "${pkgdir}/usr/"
 
   # add vmlinux
-  install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
+  install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux" 
 }
 
 _package-headers() {
@@ -254,7 +254,7 @@ _package-headers() {
   # add objtool for external module building and enabled VALIDATION_STACK option
   if [ -f tools/objtool/objtool ];  then
       mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool"
-      cp -a tools/objtool/objtool ${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool/
+      cp -a tools/objtool/objtool ${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool/ 
   fi
 
   chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
@@ -274,7 +274,7 @@ _package-headers() {
 
   # remove unneeded architectures
   rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,xtensa}
-
+  
   # remove a files already in linux-docs package
   rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion-issue-01"
   rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion-issue-02"
diff --git a/config b/config
index 0d4b9fd..ae36584 100644
--- a/config
+++ b/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.9.0-1 Kernel Configuration
+# Linux/x86 4.9.0 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -1425,8 +1425,7 @@ CONFIG_BATMAN_ADV_BLA=y
 CONFIG_BATMAN_ADV_DAT=y
 CONFIG_BATMAN_ADV_NC=y
 CONFIG_BATMAN_ADV_MCAST=y
-CONFIG_BATMAN_ADV_DEBUGFS=y
-# CONFIG_BATMAN_ADV_DEBUG is not set
+# CONFIG_BATMAN_ADV_DEBUGFS is not set
 CONFIG_OPENVSWITCH=m
 CONFIG_OPENVSWITCH_GRE=m
 CONFIG_OPENVSWITCH_VXLAN=m
@@ -3281,7 +3280,7 @@ CONFIG_INPUT_EVDEV=m
 # Input Device Drivers
 #
 CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ADC=m
+# CONFIG_KEYBOARD_ADC is not set
 CONFIG_KEYBOARD_ADP5588=m
 CONFIG_KEYBOARD_ADP5589=m
 CONFIG_KEYBOARD_ATKBD=m
@@ -3930,7 +3929,7 @@ CONFIG_GPIO_CS5535=y
 # CONFIG_GPIO_LP3943 is not set
 # CONFIG_GPIO_TPS65218 is not set
 # CONFIG_GPIO_UCB1400 is not set
-# CONFIG_GPIO_WHISKEY_COVE is not set
+CONFIG_GPIO_WHISKEY_COVE=y
 
 #
 # PCI GPIO expanders
@@ -4274,11 +4273,7 @@ CONFIG_USBPCWATCHDOG=m
 #
 # Watchdog Pretimeout Governors
 #
-CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
-# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set
-CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y
-CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=m
-CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
 CONFIG_SSB_POSSIBLE=y
 
 #
@@ -4450,7 +4445,7 @@ CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_VIDEO_V4L2=m
 # CONFIG_VIDEO_ADV_DEBUG is not set
 # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
-# CONFIG_VIDEO_PCI_SKELETON is not set
+CONFIG_VIDEO_PCI_SKELETON=m
 CONFIG_VIDEO_TUNER=m
 CONFIG_V4L2_MEM2MEM_DEV=m
 # CONFIG_V4L2_FLASH_LED_CLASS is not set
@@ -5123,7 +5118,7 @@ CONFIG_DRM_I2C_NXP_TDA998X=m
 CONFIG_DRM_RADEON=m
 # CONFIG_DRM_RADEON_USERPTR is not set
 CONFIG_DRM_AMDGPU=m
-CONFIG_DRM_AMDGPU_SI=y
+# CONFIG_DRM_AMDGPU_SI is not set
 # CONFIG_DRM_AMDGPU_CIK is not set
 CONFIG_DRM_AMDGPU_USERPTR=y
 # CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
@@ -5691,7 +5686,7 @@ CONFIG_SND_SOC_NAU8825=m
 # CONFIG_SND_SOC_TPA6130A2 is not set
 CONFIG_SND_SIMPLE_CARD_UTILS=m
 CONFIG_SND_SIMPLE_CARD=m
-CONFIG_SND_SIMPLE_SCU_CARD=m
+# CONFIG_SND_SIMPLE_SCU_CARD is not set
 # CONFIG_SOUND_PRIME is not set
 CONFIG_AC97_BUS=m
 
@@ -6207,7 +6202,7 @@ CONFIG_LEDS_TLC591XX=m
 CONFIG_LEDS_LM355x=m
 CONFIG_LEDS_OT200=m
 CONFIG_LEDS_KTD2692=m
-CONFIG_LEDS_IS31FL319X=m
+# CONFIG_LEDS_IS31FL319X is not set
 # CONFIG_LEDS_IS31FL32XX is not set
 
 #
@@ -6315,7 +6310,7 @@ CONFIG_RTC_DRV_TEST=m
 CONFIG_RTC_DRV_ABX80X=m
 CONFIG_RTC_DRV_DS1307=m
 CONFIG_RTC_DRV_DS1307_HWMON=y
-CONFIG_RTC_DRV_DS1307_CENTURY=y
+# CONFIG_RTC_DRV_DS1307_CENTURY is not set
 CONFIG_RTC_DRV_DS1374=m
 CONFIG_RTC_DRV_DS1374_WDT=y
 CONFIG_RTC_DRV_DS1672=m
@@ -7836,7 +7831,7 @@ CONFIG_FUNCTION_GRAPH_TRACER=y
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 CONFIG_SCHED_TRACER=y
-CONFIG_HWLAT_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
 CONFIG_FTRACE_SYSCALLS=y
 CONFIG_TRACER_SNAPSHOT=y
 # CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set