Commit e037f95f authored May 22, 2013 by Matwey V. Kornilov Committed by Greg Kroah-Hartman May 22, 2013

tty: mxser: Fix build warning introduced by dfc7b837 (Re: linux-next:...

tty: mxser: Fix build warning introduced by dfc7b837 (Re: linux-next: build warning after merge of the tty.current tree)

Fix build warning at mxser.c introduced by dfc7b837 (tty: mxser: fix
usage of opmode_ioaddr)

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent dfc7b837

drivers/tty/mxser.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -1674,15 +1674,15 @@ static int mxser_ioctl(struct tty_struct *tty,
		return mxser_ioctl_special(cmd, argp);

		if (cmd == MOXA_SET_OP_MODE \|\| cmd == MOXA_GET_OP_MODE) {
		if (info->board->chip_flag != MOXA_MUST_MU860_HWID)
		return -EFAULT;

		int p;
		unsigned long opmode;
		static unsigned char ModeMask[] = { 0xfc, 0xf3, 0xcf, 0x3f };
		int shiftbit;
		unsigned char val, mask;

		if (info->board->chip_flag != MOXA_MUST_MU860_HWID)
		return -EFAULT;

		p = tty->index % 4;
		if (cmd == MOXA_SET_OP_MODE) {
		if (get_user(opmode, (int __user *) argp))