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authorFelipe Balbi <balbi@ti.com>2010-09-29 11:55:49 +0400
committerFelipe Balbi <balbi@ti.com>2011-02-18 15:05:54 +0300
commitcccad6d4b103e53fb3d1fc1467f654ecb572d047 (patch)
tree83403c73c85247aeffa82ceaea6d9a5ec726235d /drivers/usb/otg/twl4030-usb.c
parent002eda1348788f623dc42231dcda5f591d753124 (diff)
downloadlinux-cccad6d4b103e53fb3d1fc1467f654ecb572d047.tar.xz
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/twl4030-usb.c')
-rw-r--r--drivers/usb/otg/twl4030-usb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c
index 6ca505f333e4..2362d8352bc8 100644
--- a/drivers/usb/otg/twl4030-usb.c
+++ b/drivers/usb/otg/twl4030-usb.c
@@ -512,7 +512,7 @@ static irqreturn_t twl4030_usb_irq(int irq, void *_twl)
else
twl4030_phy_resume(twl);
- blocking_notifier_call_chain(&twl->otg.notifier, status,
+ atomic_notifier_call_chain(&twl->otg.notifier, status,
twl->otg.gadget);
}
sysfs_notify(&twl->dev->kobj, NULL, "vbus");
@@ -534,7 +534,7 @@ static void twl4030_usb_phy_init(struct twl4030_usb *twl)
twl->asleep = 0;
}
- blocking_notifier_call_chain(&twl->otg.notifier, status,
+ atomic_notifier_call_chain(&twl->otg.notifier, status,
twl->otg.gadget);
}
sysfs_notify(&twl->dev->kobj, NULL, "vbus");
@@ -623,7 +623,7 @@ static int __devinit twl4030_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);
/* Our job is to use irqs and status from the power module
* to keep the transceiver disabled when nothing's connected.