[PATCH] USB: pxa27x_udc: use four bits to store endpoint addresses
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From: Matt Reimer on 1 Apr 2010 16:50 Endpoint addresses on pxa27x can be programmed as 1-15, but since only three bits were being used to store the endpoint number it was possible to overflow. Signed-off-by: Matt Reimer <mreimer(a)sdgsystems.com> --- drivers/usb/gadget/pxa27x_udc.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/gadget/pxa27x_udc.h b/drivers/usb/gadget/pxa27x_udc.h index ff61e48..cd16231 100644 --- a/drivers/usb/gadget/pxa27x_udc.h +++ b/drivers/usb/gadget/pxa27x_udc.h @@ -360,7 +360,7 @@ struct pxa_ep { * Specific pxa endpoint data, needed for hardware initialization */ unsigned dir_in:1; - unsigned addr:3; + unsigned addr:4; unsigned config:2; unsigned interface:3; unsigned alternate:3; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |