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authorMichael Ellerman <mpe@ellerman.id.au>2015-01-27 16:48:03 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2015-01-28 15:00:24 +1100
commit8aa989b8fba1428b50a1be771c01285f1de0227b (patch)
tree3548352e726b557949e58396f76dd1d7581cf946 /arch/powerpc/platforms/embedded6xx
parent1dcee55feadfef92664ac941d799e62668c1339b (diff)
powerpc: Remove some unused functions
Remove slice_set_psize() which is not used. It was added in 3a8247cc2c85 "powerpc: Only demote individual slices rather than whole process" but was never used. Remove vsx_assist_exception() which is not used. It was added in ce48b2100785 "powerpc: Add VSX context save/restore, ptrace and signal support" but was never used. Remove generic_mach_cpu_die() which is not used. Its last caller was removed in 375f561a4131 "powerpc/powernv: Always go into nap mode when CPU is offline". Remove mpc7448_hpc2_power_off() and mpc7448_hpc2_halt() which are unused. These were introduced in c5d56332fd6c "[POWERPC] Add general support for mpc7448hpc2 (Taiga) platform" but were never used. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> [mpe: Update changelog with details on when/why they are unused] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx')
-rw-r--r--arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index beeaf4a173e1..df4ad95f183e 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -156,17 +156,6 @@ void mpc7448_hpc2_restart(char *cmd)
for (;;) ; /* Spin until reset happens */
}
-void mpc7448_hpc2_power_off(void)
-{
- local_irq_disable();
- for (;;) ; /* No way to shut power off with software */
-}
-
-void mpc7448_hpc2_halt(void)
-{
- mpc7448_hpc2_power_off();
-}
-
/*
* Called very early, device-tree isn't unflattened
*/