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tty/serial: fix ifx6x60.c declaration warning

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Fix gcc warning of mixed data/code:

drivers/tty/serial/ifx6x60.c:516:2: warning: ISO C90 forbids mixed declarations and code

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Russ Gorby <russ.gorby@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Randy Dunlap 2012-11-26 11:07:25 -08:00 committed by Greg Kroah-Hartman
parent 666ca0b9b7
commit bc6835a41a
1 changed files with 2 additions and 1 deletions
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drivers/tty/serial/ifx6x60.c
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@ -510,10 +510,11 @@ static int ifx_spi_write(struct tty_struct *tty, const unsigned char *buf,
unsigned char *tmp_buf = (unsigned char *)buf;
unsigned long flags;
bool is_fifo_empty;
int tx_count;
spin_lock_irqsave(&ifx_dev->fifo_lock, flags);
is_fifo_empty = kfifo_is_empty(&ifx_dev->tx_fifo);
int tx_count = kfifo_in(&ifx_dev->tx_fifo, tmp_buf, count);
tx_count = kfifo_in(&ifx_dev->tx_fifo, tmp_buf, count);
spin_unlock_irqrestore(&ifx_dev->fifo_lock, flags);
if (is_fifo_empty)
mrdy_assert(ifx_dev);