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Commit aea12b75 authored by Li Yang's avatar Li Yang Committed by Kumar Gala
Browse files

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



Fix broken node manipulating code, and clarify inaccurate comment.

Signed-off-by: default avatarLi Yang <leoli@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent b5d99e64

arch/powerpc/platforms/83xx/mpc834x_mds.c

+4 −4
Original line number Diff line number Diff line
@@ -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))