From 6e134424b4f3eb9fcd930acdb09a49bd15b4eaa5 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Fri, 13 Feb 2015 14:46:27 -0600 Subject: [PATCH] usb: musb: use new USB_RESUME_TIMEOUT commit 309be239369609929d5d3833ee043f7c5afc95d1 upstream. Make sure we're using the new macro, so our resume signaling will always pass certification. Based on original work by Bin Liu > Cc: Bin Liu Signed-off-by: Felipe Balbi [ luis: backported to 3.16: - only two msecs_to_jiffies() invocations - adjusted context ] Signed-off-by: Luis Henriques --- drivers/usb/musb/musb_core.c | 5 +++-- drivers/usb/musb/musb_virthub.c | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 2281879278ed9..e2c34c83f4096 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -99,6 +99,7 @@ #include #include #include +#include #include "musb_core.h" @@ -477,10 +478,10 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, (USB_PORT_STAT_C_SUSPEND << 16) | MUSB_PORT_STAT_RESUME; musb->rh_timer = jiffies - + msecs_to_jiffies(20); + + msecs_to_jiffies(USB_RESUME_TIMEOUT); schedule_delayed_work( &musb->finish_resume_work, - msecs_to_jiffies(20)); + msecs_to_jiffies(USB_RESUME_TIMEOUT)); musb->xceiv->state = OTG_STATE_A_HOST; musb->is_active = 1; diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index e2d2d8c9891bc..0241a3a0d63e4 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -136,7 +136,7 @@ void musb_port_suspend(struct musb *musb, bool do_suspend) /* later, GetPortStatus will stop RESUME signaling */ musb->port1_status |= MUSB_PORT_STAT_RESUME; schedule_delayed_work(&musb->finish_resume_work, - msecs_to_jiffies(20)); + msecs_to_jiffies(USB_RESUME_TIMEOUT)); } } -- 2.47.3