Comment 9 for bug 247819

Same error with one 4GB sdhc card.
With other 4GB sdhc and 2GB sd card it works nice.

Output of lspci:
04:04.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)

and dmesg:
[ 1240.344360] mmc0: new SDHC card at address 0002
[ 1240.934122] mmcblk0: mmc0:0002 SD4GB 3951616KiB
[ 1240.934180] mmcblk0:<3>mmcblk0: error -84 transferring data
[ 1240.934921] end_request: I/O error, dev mmcblk0, sector 0
[ 1240.934927] Buffer I/O error on device mmcblk0, logical block 0
[ 1240.935996] mmcblk0: error -84 transferring data
[ 1240.936003] end_request: I/O error, dev mmcblk0, sector 0
...
[ 1240.948884] unable to read partition table
[ 465.618038] mmcblk0: error -84 transferring data
[ 465.618045] end_request: I/O error, dev mmcblk0, sector 0
[ 465.618050] end_request: I/O error, dev mmcblk0, sector 8
[ 465.618052] end_request: I/O error, dev mmcblk0, sector 16
[ 465.618054] end_request: I/O error, dev mmcblk0, sector 24
[ 465.618948] mmcblk0: error -84 transferring data

tested kernel versions:
linux-image-2.6.24-19-generic
linux-image-2.6.27-3-generic