Greetings all.
This particular commit:
"""
commit 262e2d9d559334e09bc80516132ea99d82f97b8c
Author: Ajay Kumar Gupta <ajay.gupta@xxxxxx>
Date: Fri Jul 8 15:06:13 2011 +0530
usb: musb: restore INDEX register in resume path
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@xxxxxx>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@xxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 24212be..b9afd6a 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1634,6 +1634,7 @@ void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit)
}
}
}
+ musb_writeb(musb_base, MUSB_INDEX, musb->context.index);
}
#else
"""
breaks the linux-2.6.32.y branch in linux-stable as there is no
'context' member in struct musb. I've not checked to see which other
branches are broken.
I guess it's relatively fortunate that the whole patch is unwanted, as
presumably it can be just reverted?
Cheers,
Phil
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