sd8385 cant load helper firmware

[Bhavpreet Singh]

Hi all,

I am trying to get the libertas driver to work with sd8385 on i.MX21
Controller. (kernel version 2.6.24-rc2)
As per my understanding i kept the firmware as under

/lib/firmware/:
-rwxr-xr-x    1 root     root        95216 Dec 31 17:00 sd8385.bin
-rwxr-xr-x    1 root     root         2140 Dec 31 17:00 sd8385_helper.bin


When i try to load libertas_sdio.ko after libertas.ko i get the
following message:

libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
libertas: can't load helper firmware sd8385_helper.bin
libertas: failed to load helper firmware
libertas_sdio: probe of mmc0:0001:1 failed with error -2


What seems be the problem?

Thanks in advance

-bhav