Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git…

…/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc/83xx: Fix MCU support merge issue in mpc8349emitx.dts powerpc: Fix dma_map_sg() cache flushing on non coherent platforms
mariux64 · Dec 4, 2008 · a771132 · a771132
2 parents 2433c41 + dafdb61
commit a771132
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -91,6 +91,14 @@
 				interrupts = <18 0x8>;
 				interrupt-parent = <&ipic>;
 			};
+
+			mcu_pio: mcu@a {
+				#gpio-cells = <2>;
+				compatible = "fsl,mc9s08qg8-mpc8349emitx",
+					     "fsl,mcu-mpc8349emitx";
+				reg = <0x0a>;
+				gpio-controller;
+			};
 		};
 
 		spi@7000 {
@@ -139,14 +147,6 @@
 				interrupt-parent = <&ipic>;
 				interrupts = <71 8>;
 			};
-
-			mcu_pio: mcu@a {
-				#gpio-cells = <2>;
-				compatible = "fsl,mc9s08qg8-mpc8349emitx",
-					     "fsl,mcu-mpc8349emitx";
-				reg = <0x0a>;
-				gpio-controller;
-			};
 		};
 
 		usb@22000 {

diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
@@ -75,6 +75,7 @@ static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl,
 	for_each_sg(sgl, sg, nents, i) {
 		sg->dma_address = sg_phys(sg) + get_dma_direct_offset(dev);
 		sg->dma_length = sg->length;
+		__dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
 	}
 
 	return nents;