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[02/44] memory: emif: Use API function to determine poweroff capability

Message ID 1412659726-29957-3-git-send-email-linux@roeck-us.net (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Guenter Roeck Oct. 7, 2014, 5:28 a.m. UTC 
Use have_kernel_poweroff() to determine if the kernel is able
to power off the system.

Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/memory/emif.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/memory/emif.c b/drivers/memory/emif.c
index 04644e7..acd830a 100644
--- a/drivers/memory/emif.c
+++ b/drivers/memory/emif.c
@@ -1053,10 +1053,10 @@  static irqreturn_t emif_threaded_isr(int irq, void *dev_id)
 		dev_emerg(emif->dev, "SDRAM temperature exceeds operating limit.. Needs shut down!!!\n");
 
 		/* If we have Power OFF ability, use it, else try restarting */
-		if (pm_power_off) {
+		if (have_kernel_poweroff()) {
 			kernel_power_off();
 		} else {
-			WARN(1, "FIXME: NO pm_power_off!!! trying restart\n");
+			WARN(1, "FIXME: NO kernel poweroff capability!!! trying restart\n");
 			kernel_restart("SDRAM Over-temp Emergency restart");
 		}
 		return IRQ_HANDLED;