ramips: update the RT3883 PCI patch

Fix the following warning:

  arch/mips/pci/pci-rt3883.c: In function 'rt3883_pci_probe':
  arch/mips/pci/pci-rt3883.c:458:4: warning: use of 'h' length modifier with 'a' type character [-Wformat]

Signed-off-by: Michael Lee <[email protected]>
Signed-off-by: Gabor Juhos <[email protected]>

SVN-Revision: 37827

target/linux/ramips/patches-3.10/0022-MIPS-add-driver-for-the-built-in-PCI-controller-of-the-RT3883-SoC.patch

@@ -1,15 +1,16 @@
-From patchwork Fri Aug  9 16:03:32 2013
+From patchwork Fri Aug 23 12:03:20 2013
 Content-Type: text/plain; charset="utf-8"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
-Subject: MIPS: add driver for the built-in PCI controller of the RT3883 SoC
+Subject: [v3] MIPS: add driver for the built-in PCI controller of the RT3883
+ SoC
 From: Gabor Juhos <[email protected]>
-X-Patchwork-Id: 5687
-Message-Id: <1376064212-28415[email protected]>
+X-Patchwork-Id: 5758
+Message-Id: <1377259400-21211[email protected]>
 To: Ralf Baechle <[email protected]>
-Cc: [email protected], John Crispin <blogic@openwrt.org>,
- Gabor Juhos <[email protected]>, [email protected]
-Date: Fri,  9 Aug 2013 18:03:32 +0200
+Cc: [email protected], Gabor Juhos <juhosg@openwrt.org>,
+ [email protected]
+Date: Fri, 23 Aug 2013 14:03:20 +0200
 
 The Ralink RT3883 SoCs have a built-in PCI Host Controller
 device. The patch adds a platform driver and device tree
@@ -23,17 +24,32 @@ Signed-off-by: Gabor Juhos <[email protected]>
 Acked-by: John Crispin <[email protected]>
 
 ---
-.../devicetree/bindings/pci/ralink,rt3883-pci.txt  |  169 ++++++
+Changes since v2:
+  - fix compiler warning:
+
+  CC      arch/mips/pci/pci-rt3883.o
+  arch/mips/pci/pci-rt3883.c: In function 'rt3883_pci_probe':
+  arch/mips/pci/pci-rt3883.c:458:4: warning: use of 'h' length modifier with 'a' type character [-Wformat]
+
+Changes since v1:
+  - change the 'status' property to optional in the binding doc
+  - add board specific example to the binding doc
+
+rt3883-pci: fix-build-warning
+
+Signed-off-by: Gabor Juhos <[email protected]>
+---
+ .../devicetree/bindings/pci/ralink,rt3883-pci.txt  |  190 ++++++
  arch/mips/pci/Makefile                             |    1 +
  arch/mips/pci/pci-rt3883.c                         |  636 ++++++++++++++++++++
  arch/mips/ralink/Kconfig                           |    1 +
- 4 files changed, 807 insertions(+)
+ 4 files changed, 828 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt
  create mode 100644 arch/mips/pci/pci-rt3883.c
 
 --- /dev/null
 +++ b/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt
-@@ -0,0 +1,169 @@
+@@ -0,0 +1,190 @@
 +* Mediatek/Ralink RT3883 PCI controller
 +
 +1) Main node
@@ -54,7 +70,10 @@ Acked-by: John Crispin <[email protected]>
 +   - ranges: specifies the translation between child address space and parent
 +     address space
 +
-+   - status: either "disabled" or "okay"
++  Optional properties:
++
++   - status: indicates the operational status of the device.
++     Value must be either "disabled" or "okay".
 +
 +2) Child nodes
 +
@@ -113,8 +132,6 @@ Acked-by: John Crispin <[email protected]>
 +
 +     - device_type: must be "pci"
 +
-+     - status: either "disabled" or "okay"
-+
 +   If a given sub-node represents a PCI bridge it must have following
 +   mandatory properties as well:
 +
@@ -128,8 +145,16 @@ Acked-by: John Crispin <[email protected]>
 +     - interrupt-map: standard PCI properties to define the mapping of the
 +       PCI interface to interrupt numbers.
 +
++   Besides the required properties the sub-nodes may have these optional
++   properties:
++
++     - status: indicates the operational status of the sub-node.
++       Value must be either "disabled" or "okay".
++
 +3) Example:
 +
++   a) SoC specific dtsi file:
++
 +	pci@10140000 {
 +		compatible = "ralink,rt3883-pci";
 +		reg = <0x10140000 0x20000>;
@@ -203,6 +228,18 @@ Acked-by: John Crispin <[email protected]>
 +			};
 +		};
 +	};
++
++   b) Board specific dts file:
++
++	pci@10140000 {
++		status = "okay";
++
++		host-bridge {
++			pci-bridge@1 {
++				status = "okay";
++			};
++		};
++	};
 --- a/arch/mips/pci/Makefile
 +++ b/arch/mips/pci/Makefile
 @@ -41,6 +41,7 @@ obj-$(CONFIG_SIBYTE_BCM1x80)	+= pci-bcm1
@@ -671,7 +708,7 @@ Acked-by: John Crispin <[email protected]>
 +	}
 +
 +	if (!rpc->intc_of_node) {
-+		dev_err(dev, "% has no %s child node",
++		dev_err(dev, "%s has no %s child node",
 +			of_node_full_name(rpc->intc_of_node),
 +			"interrupt controller");
 +		return -EINVAL;