lkml.org 
[lkml]   [2021]   [Nov]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 15/25] powerpc: Use do_kernel_power_off()
Date
Kernel now supports chained power-off handlers. Use do_kernel_power_off()
that invokes chained power-off handlers. It also invokes legacy
pm_power_off() for now, which will be removed once all drivers will
be converted to the new power-off API.

Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/powerpc/kernel/setup-common.c | 4 +---
arch/powerpc/xmon/xmon.c | 3 +--
2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 4f1322b65760..71c4ccd9bbb1 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -161,9 +161,7 @@ void machine_restart(char *cmd)
void machine_power_off(void)
{
machine_shutdown();
- if (pm_power_off)
- pm_power_off();
-
+ do_kernel_power_off();
smp_send_stop();
machine_hang();
}
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 83100c6524cc..759e167704e6 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1243,8 +1243,7 @@ static void bootcmds(void)
} else if (cmd == 'h') {
ppc_md.halt();
} else if (cmd == 'p') {
- if (pm_power_off)
- pm_power_off();
+ do_kernel_power_off();
}
}

--
2.33.1
\
 
 \ /
  Last update: 2021-11-26 19:26    [W:0.269 / U:0.708 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site