[PATCH 3/4] powerpc: Use IRQF_NO_SUSPEND not IRQF_TIMER for non-timer interrupts

[Ian Campbell]

kw_i2c_irq and via_pmu_interrupt are not timer interrupts and
therefore should not use IRQF_TIMER. Use the recently introduced
IRQF_NO_SUSPEND instead since that is the actual desired behaviour.

Signed-off-by: Ian Campbell <ian.campbell at citrix.com>
Cc: Thomas Gleixner <tglx at linutronix.de>
Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Cc: Paul Mackerras <paulus at samba.org>
Cc: Grant Likely <grant.likely at secretlab.ca>
Cc: linuxppc-dev at ozlabs.org
Cc: devicetree-discuss at lists.ozlabs.org
---
 arch/powerpc/platforms/powermac/low_i2c.c |    5 +++--
 drivers/macintosh/via-pmu.c               |    9 +++++----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index 06a137c..480567e 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -542,11 +542,12 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np)
 	/* Make sure IRQ is disabled */
 	kw_write_reg(reg_ier, 0);
 
-	/* Request chip interrupt. We set IRQF_TIMER because we don't
+	/* Request chip interrupt. We set IRQF_NO_SUSPEND because we don't
 	 * want that interrupt disabled between the 2 passes of driver
 	 * suspend or we'll have issues running the pfuncs
 	 */
-	if (request_irq(host->irq, kw_i2c_irq, IRQF_TIMER, "keywest i2c", host))
+	if (request_irq(host->irq, kw_i2c_irq, IRQF_NO_SUSPEND,
+			"keywest i2c", host))
 		host->irq = NO_IRQ;
 
 	printk(KERN_INFO "KeyWest i2c @0x%08x irq %d %s\n",
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 3d4fc0f..35bc273 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -400,11 +400,12 @@ static int __init via_pmu_start(void)
 		printk(KERN_ERR "via-pmu: can't map interrupt\n");
 		return -ENODEV;
 	}
-	/* We set IRQF_TIMER because we don't want the interrupt to be disabled
-	 * between the 2 passes of driver suspend, we control our own disabling
-	 * for that one
+	/* We set IRQF_NO_SUSPEND because we don't want the interrupt
+	 * to be disabled between the 2 passes of driver suspend, we
+	 * control our own disabling for that one
 	 */
-	if (request_irq(irq, via_pmu_interrupt, IRQF_TIMER, "VIA-PMU", (void *)0)) {
+	if (request_irq(irq, via_pmu_interrupt, IRQF_NO_SUSPEND,
+			"VIA-PMU", (void *)0)) {
 		printk(KERN_ERR "via-pmu: can't request irq %d\n", irq);
 		return -ENODEV;
 	}
-- 
1.5.6.5