From 3c5fec75e121b21a2eb35e5a6b44291509abba6f Mon Sep 17 00:00:00 2001 From: Ajay Kumar Gupta Date: Fri, 8 Jul 2011 15:06:13 +0530 Subject: [PATCH] usb: musb: restore INDEX register in resume path Restoring the missing INDEX register value in musb_restore_context(). Without this suspend resume functionality is broken with offmode enabled. Cc: stable@kernel.org Acked-by: Anand Gadiyar Signed-off-by: Ajay Kumar Gupta Signed-off-by: Felipe Balbi --- drivers/usb/musb/musb_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index c6ab321416bf..4d39e08d456b 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2282,6 +2282,7 @@ static void musb_restore_context(struct musb *musb) musb->context.index_regs[i].rxhubport); } } + musb_writeb(musb_base, MUSB_INDEX, musb->context.index); } static int musb_suspend(struct device *dev) -- GitLab