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/ab8500-usb.c | |
| parent | 002eda1348788f623dc42231dcda5f591d753124 (diff) | |
| download | op-kernel-dev-cccad6d4b103e53fb3d1fc1467f654ecb572d047.zip op-kernel-dev-cccad6d4b103e53fb3d1fc1467f654ecb572d047.tar.gz | |
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/ab8500-usb.c')
| -rw-r--r-- | drivers/usb/otg/ab8500-usb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/otg/ab8500-usb.c b/drivers/usb/otg/ab8500-usb.c index d14736b..07ccea9 100644 --- a/drivers/usb/otg/ab8500-usb.c +++ b/drivers/usb/otg/ab8500-usb.c @@ -212,7 +212,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab) break; } - blocking_notifier_call_chain(&ab->otg.notifier, event, v); + atomic_notifier_call_chain(&ab->otg.notifier, event, v); return 0; } @@ -281,7 +281,7 @@ static int ab8500_usb_set_power(struct otg_transceiver *otg, unsigned mA) ab->vbus_draw = mA; if (mA) - blocking_notifier_call_chain(&ab->otg.notifier, + atomic_notifier_call_chain(&ab->otg.notifier, USB_EVENT_ENUMERATED, ab->otg.gadget); return 0; } @@ -500,7 +500,7 @@ static int __devinit ab8500_usb_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ab); - BLOCKING_INIT_NOTIFIER_HEAD(&ab->otg.notifier); + ATOMIC_INIT_NOTIFIER_HEAD(&ab->otg.notifier); /* v1: Wait for link status to become stable. * all: Updates form set_host and set_peripheral as they are atomic. |
