[PATCH] riscv: export pm_power_off again

From: Andreas Schwab <schwab@suse.de>
To: linux-riscv@lists.infradead.org
Cc: Atish Patra <atish.patra@wdc.com>,
	Palmer Dabbelt <palmer@sifive.com>,
	Christoph Hellwig <hch@lst.de>
Subject: [PATCH] riscv: export pm_power_off again
Date: Tue, 11 Jun 2019 12:28:40 +0200	[thread overview]
Message-ID: <mvm36kgpg9z.fsf@suse.de> (raw)

Commit bf0102a0fdd9 ("riscv: call pm_power_off from machine_halt /
machine_power_off") removed the export of pm_power_off, but it is used by
several modules:

    ERROR: "pm_power_off" [drivers/mfd/rk808.ko] undefined!
    ERROR: "pm_power_off" [drivers/mfd/max8907.ko] undefined!
    ERROR: "pm_power_off" [drivers/mfd/axp20x.ko] undefined!
    ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!

Signed-off-by: Andreas Schwab <schwab@suse.de>
---
 arch/riscv/kernel/reset.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c
index cfb6eb1d762d..d0fe623bfb8f 100644
--- a/arch/riscv/kernel/reset.c
+++ b/arch/riscv/kernel/reset.c
@@ -13,6 +13,7 @@ static void default_power_off(void)
 }
 
 void (*pm_power_off)(void) = default_power_off;
+EXPORT_SYMBOL(pm_power_off);
 
 void machine_restart(char *cmd)
 {
-- 
2.22.0


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