diff options
| author | Felipe Balbi <balbi@ti.com> | 2015-02-13 23:46:27 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-04-07 20:58:35 +0300 |
| commit | 309be239369609929d5d3833ee043f7c5afc95d1 (patch) | |
| tree | 8ef8cf9b65d901b1499e018bfdda723b7d622802 /drivers/usb/musb | |
| parent | b8fb6f79f76f478acbbffccc966daa878f172a0a (diff) | |
| download | linux-309be239369609929d5d3833ee043f7c5afc95d1.tar.xz | |
usb: musb: use new USB_RESUME_TIMEOUT
Make sure we're using the new macro, so our
resume signaling will always pass certification.
Based on original work by Bin Liu <Bin Liu <b-liu@ti.com>>
Cc: Bin Liu <b-liu@ti.com>
Cc: <stable@vger.kernel.org> # v3.10+
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 7 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_virthub.c | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index a48b5a9c6c47..3789b08ef67b 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -99,6 +99,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/dma-mapping.h> +#include <linux/usb.h> #include "musb_core.h" @@ -549,7 +550,7 @@ 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); musb->need_finish_resume = 1; musb->xceiv->otg->state = OTG_STATE_A_HOST; @@ -2463,7 +2464,7 @@ static int musb_resume(struct device *dev) if (musb->need_finish_resume) { musb->need_finish_resume = 0; schedule_delayed_work(&musb->finish_resume_work, - msecs_to_jiffies(20)); + msecs_to_jiffies(USB_RESUME_TIMEOUT)); } /* @@ -2506,7 +2507,7 @@ static int musb_runtime_resume(struct device *dev) if (musb->need_finish_resume) { musb->need_finish_resume = 0; schedule_delayed_work(&musb->finish_resume_work, - msecs_to_jiffies(20)); + msecs_to_jiffies(USB_RESUME_TIMEOUT)); } return 0; diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index 294e159f4afe..5428ed11440d 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)); } } |