From 7d9645fdca444d53907b22a4b73e3967efe09781 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 24 Jun 2010 23:07:06 +0530 Subject: [PATCH] USB: musb_core: make disconnect and suspend interrupts work again Commit 1c25fda4a09e8229800979986ef399401053b46e (usb: musb: handle irqs in the order dictated by programming guide) forgot to get rid of the old 'STAGE0_MASK' filter for calling musb_stage0_irq(), so now disconnect and suspend interrupts are effectively ignored... Signed-off-by: Sergei Shtylyov Cc: stable Signed-off-by: Ajay Kumar Gupta Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_core.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 56b6deb..737cab7 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -451,10 +451,6 @@ void musb_hnp_stop(struct musb *musb) * @param power */ -#define STAGE0_MASK (MUSB_INTR_RESUME | MUSB_INTR_SESSREQ \ - | MUSB_INTR_VBUSERROR | MUSB_INTR_CONNECT \ - | MUSB_INTR_RESET) - static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, u8 devctl, u8 power) { @@ -1598,7 +1594,7 @@ irqreturn_t musb_interrupt(struct musb *musb) /* the core can interrupt us for multiple reasons; docs have * a generic interrupt flowchart to follow */ - if (musb->int_usb & STAGE0_MASK) + if (musb->int_usb) retval |= musb_stage0_irq(musb, musb->int_usb, devctl, power); -- 2.7.4