summaryrefslogtreecommitdiff
path: root/tools/perf/tests/bpf-script-test-kbuild.c
blob: 3626924740d8092107a196eb944e18651727c9e3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * bpf-script-test-kbuild.c
 * Test include from kernel header
 */
#ifndef LINUX_VERSION_CODE
# error Need LINUX_VERSION_CODE
# error Example: for 4.2 kernel, put 'clang-opt="-DLINUX_VERSION_CODE=0x40200" into llvm section of ~/.perfconfig'
#endif
#define SEC(NAME) __attribute__((section(NAME), used))

#include <uapi/linux/fs.h>
#include <uapi/asm/ptrace.h>

SEC("func=vfs_llseek")
int bpf_func__vfs_llseek(void *ctx)
{
	return 0;
}

char _license[] SEC("license") = "GPL";
int _version SEC("version") = LINUX_VERSION_CODE;
f='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&id=3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c'>b9387d85890c4466d9cf3d3145c95e0b07235234 /drivers/usb/class parent62ed8ceda1699acae01b666497f004bfd3d67a6f (diff)
Input: wm97xx - make missing platform data non-fatal
Commit 6480af4915d6 ("power_supply: wm97xx_battery: use power_supply_get_drvdata") made wm97xx platform data mandatory, although it's still optional. This patch fixes an oops during driver probe on one of my MIPS boards with a wm9712. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/usb/class')