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author | Hauke Mehrtens <hauke@hauke-m.de> | 2020-05-21 21:49:21 +0200 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-08-11 20:59:39 +0200 |
commit | 72878e3244ebaf9a24d8196079194c2432010be0 (patch) | |
tree | 546ef58df1295c0c860135b96bcc14a8550dfcf8 /package/kernel/mac80211/patches/subsys | |
parent | cdd9f19819ac87cbe65916b57cb95a8933448692 (diff) | |
download | upstream-72878e3244ebaf9a24d8196079194c2432010be0.tar.gz upstream-72878e3244ebaf9a24d8196079194c2432010be0.tar.bz2 upstream-72878e3244ebaf9a24d8196079194c2432010be0.zip |
mac80211: Fix build on mpc85xx target
This fixes the following compile error seen on the mpc85xx target:
CC [M] /linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.o
In file included from /builder/shared-workdir/build/staging_dir/toolchain-powerpc_8540_gcc-8.4.0_musl/include/stddef.h:17,
from /linux-mpc85xx_p2020/backports-5.7-rc3-1/include/uapi/linux/wireless.h:77,
from /linux-mpc85xx_p2020/backports-5.7-rc3-1/include/linux/wireless.h:13,
from /linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.c:89:
/builder/shared-workdir/build/staging_dir/toolchain-powerpc_8540_gcc-8.4.0_musl/include/bits/alltypes.h:106:15: error: conflicting types for 'ptrdiff_t'
typedef _Addr ptrdiff_t;
^~~~~~~~~
In file included from /linux-mpc85xx_p2020/backports-5.7-rc3-1/backport-include/linux/types.h:4,
from ./include/linux/list.h:5,
from /linux-mpc85xx_p2020/backports-5.7-rc3-1/backport-include/linux/list.h:3,
from ./include/linux/module.h:9,
from /linux-mpc85xx_p2020/backports-5.7-rc3-1/backport-include/linux/module.h:3,
from /linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.c:79:
./include/linux/types.h:65:28: note: previous declaration of 'ptrdiff_t' was here
typedef __kernel_ptrdiff_t ptrdiff_t;
^~~~~~~~~
scripts/Makefile.build:265: recipe for target '/linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.o' failed
Fixes: d6b158b86981 ("mac80211: Update to 4.19.137-1")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 04b1a11f5ca72a741493addca1b1ae093f37934f)
Diffstat (limited to 'package/kernel/mac80211/patches/subsys')
-rw-r--r-- | package/kernel/mac80211/patches/subsys/090-wireless-Use-linux-stddef.h-instead-of-stddef.h.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/subsys/090-wireless-Use-linux-stddef.h-instead-of-stddef.h.patch b/package/kernel/mac80211/patches/subsys/090-wireless-Use-linux-stddef.h-instead-of-stddef.h.patch new file mode 100644 index 0000000000..1661d2726b --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/090-wireless-Use-linux-stddef.h-instead-of-stddef.h.patch @@ -0,0 +1,33 @@ +From 1b9ae0c92925ac40489be526d67d0010d0724ce0 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Thu, 21 May 2020 22:14:22 +0200 +Subject: [PATCH] wireless: Use linux/stddef.h instead of stddef.h + +When compiling inside the kernel include linux/stddef.h instead of +stddef.h. When I compile this header file in backports for power PC I +run into a conflict with ptrdiff_t. I was unable to reproduce this in +mainline kernel. I still would like to fix this problem in the kernel. + +Fixes: 6989310f5d43 ("wireless: Use offsetof instead of custom macro.") +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +Link: https://lore.kernel.org/r/20200521201422.16493-1-hauke@hauke-m.de +Signed-off-by: Johannes Berg <johannes.berg@intel.com> +--- + include/uapi/linux/wireless.h | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +--- a/include/uapi/linux/wireless.h ++++ b/include/uapi/linux/wireless.h +@@ -74,7 +74,11 @@ + #include <linux/socket.h> /* for "struct sockaddr" et al */ + #include <linux/if.h> /* for IFNAMSIZ and co... */ + +-#include <stddef.h> /* for offsetof */ ++#ifdef __KERNEL__ ++# include <linux/stddef.h> /* for offsetof */ ++#else ++# include <stddef.h> /* for offsetof */ ++#endif + + /***************************** VERSION *****************************/ + /* |