Documentation: dt-bindings: Fix interrupt documentation file path

Fix the incorrect interrupt documentation file path in binding docs.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
index dd5d2c0..4d6c8cd 100644
--- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
@@ -24,7 +24,7 @@
 - #interrupt-cells : Specifies the number of cells needed to encode an
   interrupt.  Shall be set to 2.  The first cell defines the interrupt number,
   the second encodes the triger flags encoded as described in
-  Documentation/devicetree/bindings/interrupts.txt
+  Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 - interrupt-parent : The parent interrupt controller.
 - interrupts : The interrupt to the parent controller raised when GPIOs
   generate the interrupts.
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index 18be0cb..2c5d038 100644
--- a/Documentation/devicetree/bindings/mfd/arizona.txt
+++ b/Documentation/devicetree/bindings/mfd/arizona.txt
@@ -24,7 +24,7 @@
   - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
     The first cell is the IRQ number.
     The second cell is the flags, encoded as the trigger masks from
-    Documentation/devicetree/bindings/interrupts.txt
+    Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 
   - gpio-controller : Indicates this device is a GPIO controller.
   - #gpio-cells : Must be 2. The first cell is the pin number and the
diff --git a/Documentation/devicetree/bindings/mfd/palmas.txt b/Documentation/devicetree/bindings/mfd/palmas.txt
index eda8989..8ae1a32 100644
--- a/Documentation/devicetree/bindings/mfd/palmas.txt
+++ b/Documentation/devicetree/bindings/mfd/palmas.txt
@@ -24,7 +24,7 @@
 - #interrupt-cells : should be set to 2 for IRQ number and flags
   The first cell is the IRQ number.
   The second cell is the flags, encoded as the trigger masks from
-  Documentation/devicetree/bindings/interrupts.txt
+  Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 - interrupt-parent : The parent interrupt controller.
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt
index e045e90..68c4e8d 100644
--- a/Documentation/devicetree/bindings/sound/wm8994.txt
+++ b/Documentation/devicetree/bindings/sound/wm8994.txt
@@ -30,7 +30,7 @@
   - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
     The first cell is the IRQ number.
     The second cell is the flags, encoded as the trigger masks from
-    Documentation/devicetree/bindings/interrupts.txt
+    Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 
   - clocks : A list of up to two phandle and clock specifier pairs
   - clock-names : A list of clock names sorted in the same order as clocks.