This is a note to let you know that I've just added the patch titled
usb: musb: restore INDEX register in resume path
to the 3.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-musb-restore-index-register-in-resume-path.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 3c5fec75e121b21a2eb35e5a6b44291509abba6f Mon Sep 17 00:00:00 2001
From: Ajay Kumar Gupta <[email protected]>
Date: Fri, 8 Jul 2011 15:06:13 +0530
Subject: usb: musb: restore INDEX register in resume path
From: Ajay Kumar Gupta <[email protected]>
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 <[email protected]>
Signed-off-by: Ajay Kumar Gupta <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
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
@@ -2329,6 +2329,7 @@ static void musb_restore_context(struct
musb->context.index_regs[i].rxhubport);
}
}
+ musb_writeb(musb_base, MUSB_INDEX, musb->context.index);
}
static int musb_suspend(struct device *dev)
Patches currently in stable-queue which might be from [email protected] are
queue-3.0/usb-musb-restore-index-register-in-resume-path.patch
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