diff options
| author | Felipe Balbi <balbi@ti.com> | 2010-09-29 10:55:49 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-02-18 14:05:54 +0200 |
| commit | cccad6d4b103e53fb3d1fc1467f654ecb572d047 (patch) | |
| tree | 83403c73c85247aeffa82ceaea6d9a5ec726235d /drivers/usb/otg/twl6030-usb.c | |
| parent | 002eda1348788f623dc42231dcda5f591d753124 (diff) | |
| download | talos-op-linux-cccad6d4b103e53fb3d1fc1467f654ecb572d047.tar.gz talos-op-linux-cccad6d4b103e53fb3d1fc1467f654ecb572d047.zip | |
usb: otg: notifier: switch to atomic notifier
most of our notifications, will be called from IRQ
context, so an atomic notifier suits the job better.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/otg/twl6030-usb.c')
| -rw-r--r-- | drivers/usb/otg/twl6030-usb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c index 05f17b77d54c..8a91b4b832a1 100644 --- a/drivers/usb/otg/twl6030-usb.c +++ b/drivers/usb/otg/twl6030-usb.c @@ -263,13 +263,13 @@ static irqreturn_t twl6030_usb_irq(int irq, void *_twl) twl->otg.state = OTG_STATE_B_IDLE; twl->linkstat = status; twl->otg.last_event = status; - blocking_notifier_call_chain(&twl->otg.notifier, + atomic_notifier_call_chain(&twl->otg.notifier, status, twl->otg.gadget); } else { status = USB_EVENT_NONE; twl->linkstat = status; twl->otg.last_event = status; - blocking_notifier_call_chain(&twl->otg.notifier, + atomic_notifier_call_chain(&twl->otg.notifier, status, twl->otg.gadget); if (twl->asleep) { regulator_disable(twl->usb3v3); @@ -302,7 +302,7 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl) twl->otg.state = OTG_STATE_A_IDLE; twl->linkstat = status; twl->otg.last_event = status; - blocking_notifier_call_chain(&twl->otg.notifier, status, + atomic_notifier_call_chain(&twl->otg.notifier, status, twl->otg.gadget); } else { twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, @@ -419,7 +419,7 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev) if (device_create_file(&pdev->dev, &dev_attr_vbus)) dev_warn(&pdev->dev, "could not create sysfs file\n"); - BLOCKING_INIT_NOTIFIER_HEAD(&twl->otg.notifier); + ATOMIC_INIT_NOTIFIER_HEAD(&twl->otg.notifier); twl->irq_enabled = true; status = request_threaded_irq(twl->irq1, NULL, twl6030_usbotg_irq, |
