Add compat_ioctl support for VFAT_IOCTL_GET_VOLUME_ID
authorBintian Wang <bintian.wang@linaro.org>
Sun, 30 Jun 2013 12:34:24 +0000 (20:34 +0800)
committerColin Cross <ccross@android.com>
Thu, 26 Sep 2013 00:27:26 +0000 (00:27 +0000)
commit79245d37165aad2e57b1919defdd124639ddf55a
tree130bdebbd4f7e5ba186d5df7441e33bd7f8d34ac
parent2c7011b8323721307f74cec6eec28430cfee3e7e
Add compat_ioctl support for VFAT_IOCTL_GET_VOLUME_ID

Add VFAT_IOCTL_GET_VOLUME_ID to vfat dir compat_ioctl() interface,
which enable you read vfat volume ID from a 32bit app on a 64bit
kernel

Change-Id: I3e93dfcc1e7a364a6b11bc7e3f5f210e82f306ed
Signed-off-by: Bintian Wang <bintian.wang@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
fs/fat/dir.c