commit 19b50063780953563e3c3a2867c39aad7b9e64cf
author Giuliano Pochini <pochini@shiny.it> Sun Feb 14 18:15:34 2010 +0100
committer Takashi Iwai <tiwai@suse.de> Mon Feb 15 10:36:51 2010 +0100
tree 0b26395a9d785f1684e2a7f489735ce577a8c1ac
parent a540e13386e90f8c833c5cd0d16d877b8a277af1

ALSA: Echoaudio - Add firmware cache #1

Changes the way the firmware is passed through functions.

When CONFIG_PM is enabled the firmware cannot be released because the
driver will need it again to resume the card. 
With this patch the firmware is passed as an index of the struct
firmware card_fw[] in place of a pointer. That same index is then used
to locate the firmware in the firmware cache.

Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>