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| author | Felipe Balbi <balbi@ti.com> | 2015-02-13 14:46:27 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-13 05:16:58 -0700 |
| commit | 0e0fc26cb3ebaf37450eae399c92601d21388f70 (patch) | |
| tree | 14fbe9b7d96a81c88978629deb372fc8dcd69a92 | |
| parent | 9266e4f0fed67b2e3f965ec300a8ea1a6cfb62b2 (diff) | |
| download | linux-stable-0e0fc26cb3ebaf37450eae399c92601d21388f70.tar.gz linux-stable-0e0fc26cb3ebaf37450eae399c92601d21388f70.tar.bz2 linux-stable-0e0fc26cb3ebaf37450eae399c92601d21388f70.zip | |
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 <Bin Liu <b-liu@ti.com>>
Cc: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 6 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_virthub.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 07576907e2c6..ec69b90475c7 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" @@ -477,10 +478,11 @@ 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 e2d2d8c9891b..0241a3a0d63e 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)); } } |