Merge commit '67dd8f35c2d8ed80f26c9654b474cffc11c6674d' into patchwork

* .: (268 commits)
  Linux 3.16-rc6
  um: segv: Save regs only in case of a kernel mode fault
  um: Fix hung task in fix_range_common()
  um: Ensure that a stub page cannot get unmapped
  Revert "um: Fix wait_stub_done() error handling"
  btrfs: test for valid bdev before kobj removal in btrfs_rm_device
  Btrfs: fix abnormal long waiting in fsync
  random: check for increase of entropy_count because of signed conversion
  ARM: EXYNOS: Fix core ID used by platsmp and hotplug code
  ahci: add support for the Promise FastTrak TX8660 SATA HBA (ahci mode)
  ARM: at91/dt: add missing clocks property to pwm node in sam9x5.dtsi
  ARM: at91/dt: fix usb0 clocks definition in sam9n12 dtsi
  ARM: at91: at91sam9x5: correct typo error for ohci clock
  irqchip: gic: Fix core ID calculation when topology is read from DT
  GFS2: fs/gfs2/rgrp.c: kernel-doc warning fixes
  GFS2: memcontrol: Spelling s/invlidate/invalidate/
  GFS2: Allow caching of glocks for flock
  GFS2: Allow flocks to use normal glock dq rather than dq_wait
  GFS2: replace count*size kzalloc by kcalloc
  GFS2: Use GFP_NOFS when allocating glocks
  ...

Conflicts:
	drivers/media/dvb-frontends/si2168.c
	drivers/media/dvb-frontends/si2168_priv.h
	drivers/media/tuners/si2157.c

1 files changed, 14 insertions, 4 deletions

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 9e9227e1762d..eee48c49f5de 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -89,8 +89,13 @@ int platform_get_irq(struct platform_device *dev, unsigned int num)
         return dev->archdata.irqs[num];
 #else
         struct resource *r;
-        if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node)
-                return of_irq_get(dev->dev.of_node, num);
+        if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) {
+                int ret;
+
+                ret = of_irq_get(dev->dev.of_node, num);
+                if (ret >= 0 || ret == -EPROBE_DEFER)
+                        return ret;
+        }
 
         r = platform_get_resource(dev, IORESOURCE_IRQ, num);
 
@@ -133,8 +138,13 @@ int platform_get_irq_byname(struct platform_device *dev, const char *name)
 {
         struct resource *r;
 
-        if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node)
-                return of_irq_get_byname(dev->dev.of_node, name);
+        if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) {
+                int ret;
+
+                ret = of_irq_get_byname(dev->dev.of_node, name);
+                if (ret >= 0 || ret == -EPROBE_DEFER)
+                        return ret;
+        }
 
         r = platform_get_resource_byname(dev, IORESOURCE_IRQ, name);
         return r ? r->start : -ENXIO;