diff mbox

[v5,02/48] memory: emif: Use API function to determine power-off capability

Message ID 1415292213-28652-3-git-send-email-linux@roeck-us.net (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Guenter Roeck Nov. 6, 2014, 4:42 p.m. UTC
Use have_kernel_power_off() to determine if the kernel is able
to power off the system.

Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
v5:
- Rebase to v3.18-rc3
v4:
- No change
v3:
- Replace poweroff in all newly introduced variables and in text
  with power_off or power-off as appropriate
v2:
- poweroff -> power_off

 drivers/memory/emif.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/memory/emif.c b/drivers/memory/emif.c
index 04644e7..317d49f 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_power_off()) {
 			kernel_power_off();
 		} else {
-			WARN(1, "FIXME: NO pm_power_off!!! trying restart\n");
+			WARN(1, "FIXME: NO kernel power-off capability!!! trying restart\n");
 			kernel_restart("SDRAM Over-temp Emergency restart");
 		}
 		return IRQ_HANDLED;