summaryrefslogtreecommitdiff
path: root/arch/powerpc/sysdev
diff options
context:
space:
mode:
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2018-04-11 15:18:01 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2018-08-07 21:49:28 +1000
commite27e0a94651e30912443e88642e698240e01cd57 (patch)
tree6ca9319427096d62d237501771847fd0b2868d16 /arch/powerpc/sysdev
parentdbc5740247961d6b060737620520dc5435926ffe (diff)
powerpc/xive: Remove xive_kexec_teardown_cpu()
It's identical to xive_teardown_cpu() so just use the latter Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/xive/common.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index 4758173df426..e8f5b0551095 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -1408,28 +1408,6 @@ void xive_teardown_cpu(void)
xive_cleanup_cpu_queues(cpu, xc);
}
-void xive_kexec_teardown_cpu(int secondary)
-{
- struct xive_cpu *xc = __this_cpu_read(xive_cpu);
- unsigned int cpu = smp_processor_id();
-
- /* Set CPPR to 0 to disable flow of interrupts */
- xc->cppr = 0;
- out_8(xive_tima + xive_tima_offset + TM_CPPR, 0);
-
- /* Backend cleanup if any */
- if (xive_ops->teardown_cpu)
- xive_ops->teardown_cpu(cpu, xc);
-
-#ifdef CONFIG_SMP
- /* Get rid of IPI */
- xive_cleanup_cpu_ipi(cpu, xc);
-#endif
-
- /* Disable and free the queues */
- xive_cleanup_cpu_queues(cpu, xc);
-}
-
void xive_shutdown(void)
{
xive_ops->shutdown();