[POWERPC] 83xx: Minor fixes for 834x_mds USB setup code

Fix broken node manipulating code, and clarify inaccurate comment.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index e5d8191..8aa9a93 100644 (file)
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -55,9 +55,9 @@ static int mpc834x_usb_cfg(void)
        struct device_node *np = NULL;
        int port0_is_dr = 0;
 
-       if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL)
+       if ((np = of_find_compatible_node(NULL, "usb", "fsl-usb2-dr")) != NULL)
                port0_is_dr = 1;
-       if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL){
+       if ((np = of_find_compatible_node(NULL, "usb", "fsl-usb2-mph")) != NULL){
                if (port0_is_dr) {
                        printk(KERN_WARNING
                                "There is only one USB port on PB board! \n");
@@ -103,8 +103,8 @@ static int mpc834x_usb_cfg(void)
                return -1;
 
        /*
-        * if MDS board is plug into PIB board,
-        * force to use the PHY on MDS board
+        * if Processor Board is plugged into PIB board,
+        * force to use the PHY on Processor Board
         */
        bcsr5 = in_8(bcsr_regs + 5);
        if (!(bcsr5 & BCSR5_INT_USB))