Comment 27 for bug 897176

Observed on:

https://android-build.linaro.org/builds/~linaro-android/imx53-ics-gcc47-freescalelt-stable-open-12.04-release/#build=1

According to the test case:

https://wiki.linaro.org/Platform/QA/TestCases/Android#sd-mmc

No SD card partition mounted:

root@android:/ # df
Filesystem Size Used Free Blksize
/dev 468M 44K 468M 4096
/mnt/asec 468M 0K 468M 4096
/mnt/obb 468M 0K 468M 4096
/system 503M 337M 166M 4096
/cache 247M 6M 241M 1024
/data 495M 50M 445M 1024