card reader not working anymore in linux 2.6.22 (was working in 2.6.20)

Using Ubuntu Feisty on a Toshiba A200-19K
When booting with kernel 2.6.20-16, my card reader is working perfectly, when inserting a card it's automounted and i can access it.

Now, when using kernel 2.6.22-9, if i insert a card nothing happens :/

** Here is what says uname -a:

Linux portable 2.6.22-9-generic #1 SMP Fri Aug 3 00:50:37 GMT 2007 i686 GNU/Linux

** lspci about the card reader says:

06:04.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
06:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
06:04.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
06:04.3 Generic system peripheral [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller

** and when inserting a card here is dmesg log:

[ 3396.676000] tifm_core: MMC/SD card detected in socket 0:1
[ 3397.160000] mmcblk0: mmc1:c795 SD512 500224KiB
[ 3397.160000] mmcblk0: p1

Thanks in advance!
Thelwyn