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| author | Giuliano Pochini <pochini@shiny.it> | 2010-02-14 18:15:51 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-02-15 10:38:10 +0100 |
| commit | 4f8ada444cc7a7ea70cdc81f098b34c5f1f2df41 (patch) | |
| tree | ded4e81a8e822ee43bdcaab71084c7b0bd58701f /init | |
| parent | ALSA: Echoaudio - Add firmware cache #1 (diff) | |
| download | linux-4f8ada444cc7a7ea70cdc81f098b34c5f1f2df41.tar.xz linux-4f8ada444cc7a7ea70cdc81f098b34c5f1f2df41.zip | |
ALSA: Echoaudio - Add firmware cache #2
This patch implements a simple cache for the firmware files when CONFIG_PM is defined.
This patch changes get_firmware(), free_firmware() and adds
free_firmware_cache(). The first two functions implement a very
simple cache and the latter is used to actually release all the stored
firmwares when the module is unloaded.
When CONFIG_PM is not enabled those functions act as before, that is
free_firmware() releases the firmware immediately and
free_firmware_cache() does nothing.
Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions