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由 Bamvor Jian Zhang 提交于
The arg of ioctl in ppdev is the pointer of integer except the timeval in PPSETTIME, PPGETTIME. Different size of timeval is already supported by the previous patches. So, it is safe to add compat support. Signed-off-by: NBamvor Jian Zhang <bamvor.zhangjian@linaro.org> Reviewed-by: NArnd Bergmann <arnd@arndb.de> Tested-by: NSudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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