linux-kernel - [PATCH v4 11/25] riscv: Use do_kernel_power

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Message-Id: <20211126180101.27818-12-digetx@gmail.com>
Date:   Fri, 26 Nov 2021 21:00:47 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Russell King <linux@...linux.org.uk>,
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Subject: [PATCH v4 11/25] riscv: Use do_kernel_power_off()

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: Palmer Dabbelt <palmer@...belt.com>
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 arch/riscv/kernel/reset.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c
index 9c842c41684a..912288572226 100644
--- a/arch/riscv/kernel/reset.c
+++ b/arch/riscv/kernel/reset.c
@@ -23,16 +23,12 @@ void machine_restart(char *cmd)
 
 void machine_halt(void)
 {
-	if (pm_power_off != NULL)
-		pm_power_off();
-	else
-		default_power_off();
+	do_kernel_power_off();
+	default_power_off();
 }
 
 void machine_power_off(void)
 {
-	if (pm_power_off != NULL)
-		pm_power_off();
-	else
-		default_power_off();
+	do_kernel_power_off();
+	default_power_off();
 }
-- 
2.33.1