From f5a7d59c31e8624e2441cd8cfbcfed4046ef781f Mon Sep 17 00:00:00 2001 From: Thirupathi Chippakurthy Date: Fri, 21 Oct 2011 09:36:25 +0530 Subject: 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. ST-Ericsson ID: AP 369118 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Signed-off-by: Thirupathi Acked-by: Anand Gadiyar Signed-off-by: Ajay Kumar Gupta Signed-off-by: Felipe Balbi Change-Id: I0ad6758c0a92eb88bce8f75dd86b7029c7d4e7e1 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34787 Reviewed-by: QABUILD Reviewed-by: Praveena NADAHALLY Reviewed-by: Srinidhi KASAGAR --- 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 f882a2a47fd..67ee65ad637 100644 --- 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 *musb) musb->context.index_regs[i].rxhubport); } } + musb_writeb(musb_base, MUSB_INDEX, musb->context.index); } static int musb_suspend(struct device *dev) -- cgit v1.2.3