linux-postmarketos-qcom-msm8974: enable hid_apple module and fix GCC10 (MR 1536)

Fixes #741

main/linux-postmarketos-qcom-msm8974/APKBUILD

@@ -4,7 +4,7 @@ _config="config-$_flavor.$CARCH"
 pkgname=linux-$_flavor
 
 pkgver=5.6.0_rc6
-pkgrel=5
+pkgrel=6
 
 arch="armv7"
 pkgdesc="Kernel close to mainline with extra patches for Qualcomm MSM8974 devices"
@@ -12,14 +12,14 @@ url="https://kernel.org/"
 makedepends="dtbtool perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev openssl-dev file bison flex findutils"
 options="!strip !check !tracedeps pmb:cross-native"
 _commit="b9f39bdf61e5c8f5db63afe7ab1c9ff77aa6b4bc"
-source="
-	https://gitlab.com/postmarketOS/linux-postmarketos/-/archive/$_commit/linux-postmarketos-$_commit.tar.gz
+source="https://gitlab.com/postmarketOS/linux-postmarketos/-/archive/$_commit/linux-postmarketos-$_commit.tar.gz
 	config-$_flavor.armv7
-"
+	fix-gcc10-build.patch
+	"
 
 subpackages="$pkgname-dev"
 
-license="GPL2"
+license="GPL-2.0-only"
 _abi_release=$_pkgver
 _carch=$CARCH
 case "$_carch" in
@@ -158,4 +158,5 @@ dev() {
 }
 
 sha512sums="92866a037fd1bd3b17572754548c19423f6e762d90fb1ebca52c252ace85c87b6f747515f8606fe627d34c59828cbebf83054b9d6e5dd977e0398d9c46fcc176  linux-postmarketos-b9f39bdf61e5c8f5db63afe7ab1c9ff77aa6b4bc.tar.gz
-b32f04de0e5b0b3bb09fe9efda05f82320633b13e5bd159b89ac01881a40add78275d7e4951ce850adb508050aaefdab60d009856d14720150ecf2a415c17f96  config-postmarketos-qcom-msm8974.armv7"
+0d387d375d542bfaba0080be2952a6c2aa1bb20318ccf1352240c69e47309d13d74a633768adbc2cd9b213bd89aaf7b7d8a924059c9a14539c9330de20150d9f  config-postmarketos-qcom-msm8974.armv7
+fcb8c823e9943f409876bbec88e78ee2bbac3a30888ed3b10eb790157f568167e29d37763af4ebbf3ae9ce7fc0ed7f39710f58487069579a5eafa7e540e1e7e1  fix-gcc10-build.patch"

main/linux-postmarketos-qcom-msm8974/config-postmarketos-qcom-msm8974.armv7

@@ -4,10 +4,10 @@
 #
 
 #
-# Compiler: gcc (Alpine 9.3.0) 9.3.0
+# Compiler: gcc (Alpine 10.2.0) 10.2.0
 #
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=90300
+CONFIG_GCC_VERSION=100200
 CONFIG_CLANG_VERSION=0
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_HAS_ASM_GOTO=y
@@ -3831,7 +3831,7 @@ CONFIG_HID_GENERIC=y
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_ACCUTOUCH is not set
 # CONFIG_HID_ACRUX is not set
-# CONFIG_HID_APPLE is not set
+CONFIG_HID_APPLE=m
 # CONFIG_HID_APPLEIR is not set
 # CONFIG_HID_ASUS is not set
 # CONFIG_HID_AUREAL is not set

main/linux-postmarketos-qcom-msm8974/fix-gcc10-build.patch

+gcc 10 will default to -fno-common, which causes this error at link
+time:
+
+  (.text+0x0): multiple definition of `yylloc'; dtc-lexer.lex.o (symbol from plugin):(.text+0x0): first defined here
+
+This is because both dtc-lexer as well as dtc-parser define the same
+global symbol yyloc. Before with -fcommon those were merged into one
+defintion. The proper solution would be to to mark this as "extern",
+however that leads to:
+
+  dtc-lexer.l:26:16: error: redundant redeclaration of 'yylloc' [-Werror=redundant-decls]
+   26 | extern YYLTYPE yylloc;
+      |                ^~~~~~
+In file included from dtc-lexer.l:24:
+dtc-parser.tab.h:127:16: note: previous declaration of 'yylloc' was here
+  127 | extern YYLTYPE yylloc;
+      |                ^~~~~~
+cc1: all warnings being treated as errors
+
+which means the declaration is completely redundant and can just be
+dropped.
+
+Signed-off-by: Dirk Mueller <dmueller@suse.com>
+Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
+[robh: cherry-pick from upstream]
+Cc: stable@vger.kernel.org
+Signed-off-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ scripts/dtc/dtc-lexer.l |    1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/scripts/dtc/dtc-lexer.l
++++ b/scripts/dtc/dtc-lexer.l
+@@ -38,7 +38,6 @@ LINECOMMENT	"//".*\n
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
+ extern bool treesource_error;
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */