[Xen-devel] [PATCH 02/44] memory: emif: Use API function to determine poweroff capability

[Guenter Roeck <linux@xxxxxxxxxxxx>]

Use have_kernel_poweroff() to determine if the kernel is able
to power off the system.

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

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;
-- 
1.9.1


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