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[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>
This commit is contained in:
Li Yang 2007-03-06 17:11:06 +08:00 committed by Kumar Gala
parent b5d99e64bc
commit aea12b7548
1 changed files with 4 additions and 4 deletions
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8
arch/powerpc/platforms/83xx/mpc834x_mds.c
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@ -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))