On Tue, Mar 22, 2011 at 05:53:42PM +0530, Hema HK wrote: > Powerdown the internal UTMI PHY when USB is not enabled. This will > allow the OMAP core domain to transition to retention and offmode. > > Signed-off-by: Hema HK <hemahk@xxxxxx> > Cc: Felipe Balbi <balbi@xxxxxx> > --- > arch/arm/mach-omap2/usb-musb.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > Index: linux-2.6/arch/arm/mach-omap2/usb-musb.c > =================================================================== > --- linux-2.6.orig/arch/arm/mach-omap2/usb-musb.c > +++ linux-2.6/arch/arm/mach-omap2/usb-musb.c > @@ -169,5 +169,7 @@ void __init usb_musb_init(struct omap_mu > #else > void __init usb_musb_init(struct omap_musb_board_data *board_data) > { > + if (cpu_is_omap44xx()) > + omap4430_phy_init(NULL); > } > #endif /* CONFIG_USB_MUSB_SOC */ you didn't fix the dev_* usage in omap4430_phy_init(), that'll cause NULL pointer deref when you fail to get a clock. -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html