linux56/57-tkg: Remove tp smapi ec support. The driver seems to be abandonned and creates a memory leak on at least 5.6 and 5.7 that I couldn't fix. The dkms driver seems to have the same issue so let's get rid of it, even if only temporarily.

linux57-rc-tkg/PKGBUILD

@@ -118,7 +118,6 @@ source=("https://git.kernel.org/torvalds/t/linux-${_basekernel}-${_sub}.tar.gz"
         0009-bmq_v5.7-r0.patch
         0011-ZFS-fix.patch
         #0012-linux-hardened.patch
-        0013-tp_smapi_ec.patch
 )
 sha256sums=('0bed1c1d79abff19045870e93bdf8930e848502d25464ff01fd3b8d01de88a41'
             '0352c5ef2030d6bbdeae2325454d20575339917411c646004e5c7b7b5794db60'
@@ -136,8 +135,7 @@ sha256sums=('0bed1c1d79abff19045870e93bdf8930e848502d25464ff01fd3b8d01de88a41'
             '9fad4a40449e09522899955762c8928ae17f4cdaa16e01239fd12592e9d58177'
             '965a517a283f265a012545fbb5cc9e516efc9f6166d2aa1baf7293a32a1086b7'
             '70c729750e115bc50a61c3ebed20fa7c81867003064470f592084aae8718fe80'
-            '49262ce4a8089fa70275aad742fc914baa28d9c384f710c9a62f64796d13e104'
-            '7ba451d95d2bc07d983661a7e9602a9b239522c98d42197c706c01905f0efba2')
+            '49262ce4a8089fa70275aad742fc914baa28d9c384f710c9a62f64796d13e104')
 
 export KBUILD_BUILD_HOST=archlinux
 export KBUILD_BUILD_USER=$pkgbase
@@ -218,10 +216,6 @@ prepare() {
 
   patch -Np1 -i ../0003-glitched-base.patch
 
-  if [ "${_tp_smapi_ec}" != "false" ]; then
-    patch -Np1 -i ../0013-tp_smapi_ec.patch
-  fi
-
   if [ "${_cpusched}" == "MuQSS" ]; then
     # MuQSS
     patch -Np1 -i ../0004-5.7-ck1.patch
@@ -258,7 +252,6 @@ prepare() {
   sed -i -e 's/CONFIG_DEFAULT_FQ_CODEL=y/# CONFIG_DEFAULT_FQ_CODEL is not set/' ./.config
   echo "CONFIG_DEFAULT_CAKE=y" >> ./.config
   echo "CONFIG_NR_TTY_DEVICES=63" >> ./.config
-  echo "CONFIG_TP_SMAPI=m" >> ./.config
   echo "# CONFIG_NTP_PPS is not set" >> ./.config
   sed -i -e 's/CONFIG_CRYPTO_LZ4=m/CONFIG_CRYPTO_LZ4=y/' ./.config
   sed -i -e 's/CONFIG_CRYPTO_LZ4HC=m/CONFIG_CRYPTO_LZ4HC=y/' ./.config
@@ -1086,11 +1079,6 @@ function exit_cleanup {
     rm -f "$srcdir"/linux-${_basekernel}/mm/prfile.c
 
     rm -f "$srcdir"/linux-${_basekernel}/block/bfq*
-    rm -f "$srcdir"/linux-${_basekernel}/Documentation/tp_smapi.txt
-
-    rm -f "$srcdir"/linux-${_basekernel}/drivers/platform/x86/thinkpad_ec.c
-    rm -f "$srcdir"/linux-${_basekernel}/include/linux/thinkpad_ec.h
-    rm -f "$srcdir"/linux-${_basekernel}/drivers/platform/x86/tp_smapi.c
 
     rm -rf "$srcdir"/linux-${_basekernel}/drivers/scsi/vhba/*
 

linux57-rc-tkg/README.md

@@ -22,7 +22,6 @@ You can enable support for it at the beginning of the PKGBUILD file. Make sure t
 - Per-CPU-arch native optimizations
 - memory management and swapping tweaks
 - scheduling tweaks
-- optional built-in Thinkpad hardware functions driver / embedded controller LPC3 functions / SMAPI support
 - optional "Zenify" patchset using core blk, mm and scheduler tweaks from Zen
 - CFS tweaks
 - using yeah TCP congestion algo by default

linux57-rc-tkg/customization.cfg

@@ -87,9 +87,6 @@ _OFenable="false"
 # Set to "true" to use ACS override patch - https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Bypassing_the_IOMMU_groups_.28ACS_override_patch.29 - Kernel default is "false"
 _acs_override=""
 
-# Enable builtin Thinkpad series absolute trackpad as well as SMAPI and EC support drivers, for features such as battery charging control. For more information about this driver see http://www.thinkwiki.org/wiki/tp_smapi
-_tp_smapi_ec="false"
-
 # Set to "true" to add back missing symbol for AES-NI/AVX support on ZFS - https://github.com/NixOS/nixpkgs/blob/master/pkgs/os-specific/linux/kernel/export_kernel_fpu_functions.patch - Kernel default is "false"
 _zfsfix=""