[PATCH] powerpc: Remove leftover cputime_to_nsecs call causing build error

From: Frederic Weisbecker
Date: Tue Feb 21 2017 - 10:19:16 EST

This type conversion is a leftover that got ignored during the kcpustat
conversion to nanosecs, resulting in build breakage with config having

arch/powerpc/kernel/time.c: In function 'running_clock':
arch/powerpc/kernel/time.c:712:2: error: implicit declaration of function 'cputime_to_nsecs' [-Werror=implicit-function-declaration]
return local_clock() - cputime_to_nsecs(kcpustat_this_cpu->cpustat[CPUTIME_STEAL]);

All we need is to remove it.

Reported-by: Abdul Haleem <abdhalee@xxxxxxxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Oliver O'Halloran <oohall@xxxxxxxxx>
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
arch/powerpc/kernel/time.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 14e4855..bc84a8d 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -709,7 +709,7 @@ unsigned long long running_clock(void)
* time and on a host which doesn't do any virtualisation TB *should* equal
* VTB so it makes no difference anyway.
- return local_clock() - cputime_to_nsecs(kcpustat_this_cpu->cpustat[CPUTIME_STEAL]);
+ return local_clock() - kcpustat_this_cpu->cpustat[CPUTIME_STEAL];