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x86/um/vdso: Use prototypes from generic vDSO headers

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The generic vDSO library provides a convenient header for the vDSO
function prototypes, use it.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20251013-uml-vdso-cleanup-v1-2-a079c7adcc69@weissschuh.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Thomas Weißschuh 2025-10-13 12:40:19 +02:00 committed by Johannes Berg
parent 019cde8fc9
commit 8c0fbd6ae4
1 changed files with 1 additions and 3 deletions
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4
arch/x86/um/vdso/um_vdso.c
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@ -9,14 +9,12 @@
/* Disable profiling for userspace code */
#define DISABLE_BRANCH_PROFILING
#include <vdso/gettime.h>
#include <linux/time.h>
#include <linux/getcpu.h>
#include <asm/unistd.h>
/* workaround for -Wmissing-prototypes warnings */
int __vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts);
int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
__kernel_old_time_t __vdso_time(__kernel_old_time_t *t);
long __vdso_getcpu(unsigned int *cpu, unsigned int *node, struct getcpu_cache *unused);
int __vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts)