Commit-ID: 9dd4ccaaf8cde924b78ba5f5b1a8ce3e7ead687f Gitweb: http://git.kernel.org/tip/9dd4ccaaf8cde924b78ba5f5b1a8ce3e7ead687f Author: H. Peter Anvin <hpa@xxxxxxxxx> AuthorDate: Fri, 10 Feb 2012 14:08:52 -0800 Committer: H. Peter Anvin <hpa@xxxxxxxxx> CommitDate: Mon, 20 Feb 2012 12:48:47 -0800 compat: Handle COMPAT_USE_64BIT_TIME in the lp driver Enable the lp driver to be used with a compat ABI with 64-bit time. Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Cc: Greg Kroah-Hartman <greg@xxxxxxxxx> --- drivers/char/lp.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/drivers/char/lp.c b/drivers/char/lp.c index f434856..a270971 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -706,16 +706,13 @@ static long lp_compat_ioctl(struct file *file, unsigned int cmd, { unsigned int minor; struct timeval par_timeout; - struct compat_timeval __user *tc; int ret; minor = iminor(file->f_path.dentry->d_inode); mutex_lock(&lp_mutex); switch (cmd) { case LPSETTIMEOUT: - tc = compat_ptr(arg); - if (get_user(par_timeout.tv_sec, &tc->tv_sec) || - get_user(par_timeout.tv_usec, &tc->tv_usec)) { + if (compat_get_timeval(&par_timeout, compat_ptr(arg))) { ret = -EFAULT; break; } -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html