diff options
author | Alan Stern <stern@rowland.harvard.edu> | 2011-08-19 17:49:48 -0400 |
---|---|---|
committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-08-19 17:49:48 -0400 |
commit | 5b1b0b812a7b1a5b968c5d06d90d1cb88621b941 (patch) | |
tree | dd57943592e4152147d1a5667b082e5f30faaf83 /sound | |
parent | 311aab73d273eb22be976055f6cab224f7279d5e (diff) |
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 'sound')
-rw-r--r-- | sound/usb/card.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index 781d9e61adfb..d5754fa5e551 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c | |||
@@ -628,7 +628,7 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message) | |||
628 | if (chip == (void *)-1L) | 628 | if (chip == (void *)-1L) |
629 | return 0; | 629 | return 0; |
630 | 630 | ||
631 | if (!(message.event & PM_EVENT_AUTO)) { | 631 | if (!PMSG_IS_AUTO(message)) { |
632 | snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot); | 632 | snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot); |
633 | if (!chip->num_suspended_intf++) { | 633 | if (!chip->num_suspended_intf++) { |
634 | list_for_each(p, &chip->pcm_list) { | 634 | list_for_each(p, &chip->pcm_list) { |