this one is also safe to apply On Tue, Jan 13, 2009 at 12:17:39PM +0530, Ajay Kumar Gupta wrote: > Fixes kernel panic when musb is selected for OMAP35x EVM but twl4030 is not > selected as in this case otg_get_transceiver() returns null. > > Signed-off-by: Ajay Kumar Gupta <[email protected]> > Acked-by: Felipe Balbi <[email protected]> > --- > drivers/usb/musb/omap2430.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c > index 3f99536..93252c9 100644 > --- a/drivers/usb/musb/omap2430.c > +++ b/drivers/usb/musb/omap2430.c > @@ -232,6 +232,10 @@ int __init musb_platform_init(struct musb *musb) > #if defined(CONFIG_ARCH_OMAP2430) > omap_cfg_reg(AE5_2430_USB0HS_STP); > #endif > + if (!x) { > + pr_err("omap: musb: null transceiver found\n"); > + return -ENODEV; > + } > > musb->xceiv = *x; > musb_platform_resume(musb); > -- > 1.5.6
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