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serial: Samsung: Silence some checkpatch errors and warnings

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Fixes the following errors and warnings:
ERROR: trailing whitespace
ERROR: return is not a function, parentheses are not required
WARNING: suspect code indent for conditional statements (32, 36)

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sachin Kamat 2012-09-05 10:30:11 +05:30 committed by Greg Kroah-Hartman
parent d20925e1e4
commit 9303ac158f
1 changed files with 3 additions and 3 deletions
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6
drivers/tty/serial/samsung.c
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@ -82,7 +82,7 @@ static inline const char *s3c24xx_serial_portname(struct uart_port *port)
static int s3c24xx_serial_txempty_nofifo(struct uart_port *port)
{
return (rd_regl(port, S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE);
return rd_regl(port, S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE;
}
/*
@ -268,7 +268,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id)
dbg("break!\n");
port->icount.brk++;
if (uart_handle_break(port))
goto ignore_char;
goto ignore_char;
}
if (uerstat & S3C2410_UERSTAT_FRAME)
@ -1129,7 +1129,7 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
ourport->rx_irq = ret;
ourport->tx_irq = ret + 1;
}
ret = platform_get_irq(platdev, 1);
if (ret > 0)
ourport->tx_irq = ret;