Messages in this thread Patch in this message | | | From | Guenter Roeck <> | Subject | [PATCH v6 02/48] memory: emif: Use API function to determine power-off capability | Date | Sun, 9 Nov 2014 17:42:19 -0800 |
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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> --- v6: - No change. 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 --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; -- 1.9.1
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