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| author | Matwey V. Kornilov <matwey@sai.msu.ru> | 2013-05-22 09:13:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-22 19:26:02 +0200 |
| commit | e037f95ffb5355ffe295e1d106d02fefd284d882 (patch) | |
| tree | c89836ec44472e2e63c5727ced112976ce780328 /drivers/tty/mxser.c | |
| parent | tty: mxser: fix usage of opmode_ioaddr (diff) | |
| download | linux-e037f95ffb5355ffe295e1d106d02fefd284d882.tar.xz linux-e037f95ffb5355ffe295e1d106d02fefd284d882.zip | |
tty: mxser: Fix build warning introduced by dfc7b837c7f9 (Re: linux-next: build warning after merge of the tty.current tree)
Fix build warning at mxser.c introduced by dfc7b837c7f9 (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>
Diffstat (limited to 'drivers/tty/mxser.c')
| -rw-r--r-- | drivers/tty/mxser.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index f97b196693c6..4c4a23674569 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -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)) |