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| author | Alan Stern <stern@rowland.harvard.edu> | 2011-08-19 23:49:48 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-08-19 23:49:48 +0200 |
| commit | 5b1b0b812a7b1a5b968c5d06d90d1cb88621b941 (patch) | |
| tree | dd57943592e4152147d1a5667b082e5f30faaf83 /drivers/hid | |
| parent | 311aab73d273eb22be976055f6cab224f7279d5e (diff) | |
| download | blackbird-op-linux-5b1b0b812a7b1a5b968c5d06d90d1cb88621b941.tar.gz blackbird-op-linux-5b1b0b812a7b1a5b968c5d06d90d1cb88621b941.zip | |
PM / Runtime: Add macro to test for runtime PM events
This patch (as1482) adds a macro for testing whether or not a
pm_message value represents an autosuspend or autoresume (i.e., a
runtime PM) event. Encapsulating this notion seems preferable to
open-coding the test all over the place.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-picolcd.c | 2 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 7 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c index 9d8710f8bc79..1782693819f3 100644 --- a/drivers/hid/hid-picolcd.c +++ b/drivers/hid/hid-picolcd.c @@ -2409,7 +2409,7 @@ static int picolcd_raw_event(struct hid_device *hdev, #ifdef CONFIG_PM static int picolcd_suspend(struct hid_device *hdev, pm_message_t message) { - if (message.event & PM_EVENT_AUTO) + if (PMSG_IS_AUTO(message)) return 0; picolcd_suspend_backlight(hid_get_drvdata(hdev)); diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index ad978f5748d3..a9fa294ee7d3 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1332,7 +1332,7 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) struct usbhid_device *usbhid = hid->driver_data; int status; - if (message.event & PM_EVENT_AUTO) { + if (PMSG_IS_AUTO(message)) { spin_lock_irq(&usbhid->lock); /* Sync with error handler */ if (!test_bit(HID_RESET_PENDING, &usbhid->iofl) && !test_bit(HID_CLEAR_HALT, &usbhid->iofl) @@ -1367,7 +1367,7 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) return -EIO; } - if (!ignoreled && (message.event & PM_EVENT_AUTO)) { + if (!ignoreled && PMSG_IS_AUTO(message)) { spin_lock_irq(&usbhid->lock); if (test_bit(HID_LED_ON, &usbhid->iofl)) { spin_unlock_irq(&usbhid->lock); @@ -1380,8 +1380,7 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) hid_cancel_delayed_stuff(usbhid); hid_cease_io(usbhid); - if ((message.event & PM_EVENT_AUTO) && - test_bit(HID_KEYS_PRESSED, &usbhid->iofl)) { + if (PMSG_IS_AUTO(message) && test_bit(HID_KEYS_PRESSED, &usbhid->iofl)) { /* lost race against keypresses */ status = hid_start_in(hid); if (status < 0) |
