bump to 4.7.3, changed some GPIO options

PKGBUILD

@@ -4,8 +4,8 @@
 pkgbase=linux               # Build stock -ARCH kernel
 #pkgbase=linux-custom       # Build kernel with a different name
 _srcname=linux-4.7
-pkgver=4.7.2
-pkgrel=2
+pkgver=4.7.3
+pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
 license=('GPL2')
@@ -26,10 +26,10 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
 
 sha256sums=('5190c3d1209aeda04168145bf50569dc0984f80467159b1dc50ad731e3285f10'
             'SKIP'
-            '031cb0e7b86f2ef2cc4d0dde9d73495f68e8d23e4c41f50f7f95b065ee33a71d'
+            '826b96e794d325abf430e8d6c3279a21e97e3ec321a3962b9dd6966693b14d88'
             'SKIP'
-            'a41e0a64c2bd7909acadbfc8c770f0df89501f3357aaf4b2cf60f69dbb3badb2'
-            '36daf394d6bc18c19e5875f54cf466167059deeeffe568b06abd575561091c1f'
+            '047b07754868510d78c32c3bde734cbb2b0810a2ba862c0484bbc2c8f24e86c8'
+            'd1481cdf2b1f7b685128f11da6182e610e79cbc19f949d982beb37967c71664f'
             'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
             '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99')
 validpgpkeys=(
@@ -44,9 +44,6 @@ prepare() {
 
   # add upstream patch
   patch -p1 -i "${srcdir}/patch-${pkgver}"
-  
-  #patch -p1 -i "${srcdir}"/input-i8042-break-load-dependency-between-atkbd-psmouse-and-i8042.patch
-  #patch -p1 -i "${srcdir}"/input-i8042-set-up-shared-ps2_cmd_mutex-for-aux-ports.patch
 
   # add latest fixes from stable queue, if needed
   # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git