3.0-stable review patch. If anyone has any objections, please let us know.
------------------
From: Ajay Kumar Gupta <ajay.gu...@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 <gadi...@ti.com>
Signed-off-by: Ajay Kumar Gupta <ajay.gu...@ti.com>
Signed-off-by: Felipe Balbi <ba...@ti.com>
Signed-off-by: Greg Kroah-Hartman <gre...@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
@@ -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)
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