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authorDaniel Mack <zonque@gmail.com>2014-02-05 15:34:18 +0100
committerFelipe Balbi <balbi@ti.com>2014-02-20 09:17:24 -0600
commit9ccfaf74e766d49a64f86943f98d0a82996d4dec (patch)
treee68fa516de135a0edd746dab5447d73bb4438b1c /drivers
parente7d613d1db6f968514ccd7f0cbebba031e6394d2 (diff)
usb: musb: correct use of schedule_delayed_work()
schedule_delayed_work() takes the delay in jiffies, not msecs. This bug slipped in with the recent reset logic cleanup (8ed1fb790ea: "usb: musb: finish suspend/reset work independently from musb_hub_control()"). Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/musb/musb_core.c3
-rw-r--r--drivers/usb/musb/musb_virthub.c12
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b49a5945c90c..239ad0b1ceb6 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -480,7 +480,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
musb->rh_timer = jiffies
+ msecs_to_jiffies(20);
schedule_delayed_work(
- &musb->finish_resume_work, 20);
+ &musb->finish_resume_work,
+ msecs_to_jiffies(20));
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 32f49e1efa9c..e2d2d8c9891b 100644
--- a/drivers/usb/musb/musb_virthub.c
+++ b/drivers/usb/musb/musb_virthub.c
@@ -135,7 +135,8 @@ 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, 20);
+ schedule_delayed_work(&musb->finish_resume_work,
+ msecs_to_jiffies(20));
}
}
@@ -171,8 +172,7 @@ void musb_port_reset(struct musb *musb, bool do_reset)
if (musb->rh_timer > 0 && remain > 0) {
/* take into account the minimum delay after resume */
schedule_delayed_work(
- &musb->deassert_reset_work,
- jiffies_to_msecs(remain));
+ &musb->deassert_reset_work, remain);
return;
}
@@ -180,7 +180,8 @@ void musb_port_reset(struct musb *musb, bool do_reset)
power & ~MUSB_POWER_RESUME);
/* Give the core 1 ms to clear MUSB_POWER_RESUME */
- schedule_delayed_work(&musb->deassert_reset_work, 1);
+ schedule_delayed_work(&musb->deassert_reset_work,
+ msecs_to_jiffies(1));
return;
}
@@ -190,7 +191,8 @@ void musb_port_reset(struct musb *musb, bool do_reset)
musb->port1_status |= USB_PORT_STAT_RESET;
musb->port1_status &= ~USB_PORT_STAT_ENABLE;
- schedule_delayed_work(&musb->deassert_reset_work, 50);
+ schedule_delayed_work(&musb->deassert_reset_work,
+ msecs_to_jiffies(50));
} else {
dev_dbg(musb->controller, "root port reset stopped\n");
musb_writeb(mbase, MUSB_POWER,