Messages in this thread Patch in this message | | | Date | Fri, 05 Aug 2011 17:01:50 -0700 | From | Greg KH <> | Subject | [20/55] usb: musb: restore INDEX register in resume path |
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2.6.32-longterm review patch. If anyone has any objections, please let us know.
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From: Ajay Kumar Gupta <ajay.gupta@ti.com>
commit 3c5fec75e121b21a2eb35e5a6b44291509abba6f upstream.
Restoring the missing INDEX register value in musb_restore_context(). Without this suspend resume functionality is broken with offmode enabled.
Acked-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/usb/musb/musb_core.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1634,6 +1634,7 @@ void musb_dma_completion(struct musb *mu } } } + musb_writeb(musb_base, MUSB_INDEX, musb->context.index); } #else
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