Commit 695b847b authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Greg Kroah-Hartman
Browse files

serial: samsung: Minor whitespace cleanups 



Make the code slightly more readable by removing unneeded line breaks,
adding missing line breaks and white spaces.  This also fixes few strict
checkpatch suggestions:

	CHECK: spaces preferred around that '-' (ctx:VxV)
	CHECK: Unbalanced braces around else statement
	CHECK: Lines should not end with a '('

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200617152856.18086-1-krzk@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5de30b28

drivers/tty/serial/samsung_tty.c

+9 −13
Original line number Diff line number Diff line
@@ -327,7 +327,6 @@ static void s3c24xx_serial_tx_dma_complete(void *args) 
	unsigned long flags;

	int count;





	dmaengine_tx_status(dma->tx_chan, dma->tx_cookie, &state);

	count = dma->tx_bytes_requested - state.residue;

	async_tx_ack(dma->tx_desc);
@@ -409,7 +408,6 @@ static int s3c24xx_serial_start_tx_dma(struct s3c24xx_uart_port *ourport, 
	struct circ_buf *xmit = &port->state->xmit;

	struct s3c24xx_uart_dma *dma = ourport->dma;





	if (ourport->tx_mode != S3C24XX_TX_DMA)

		enable_tx_dma(ourport);
@@ -816,7 +814,6 @@ static irqreturn_t s3c24xx_serial_rx_chars_pio(void *dev_id) 
	return IRQ_HANDLED;

}





static irqreturn_t s3c24xx_serial_rx_chars(int irq, void *dev_id)

{

	struct s3c24xx_uart_port *ourport = dev_id;
@@ -1589,7 +1586,6 @@ s3c24xx_serial_verify_port(struct uart_port *port, struct serial_struct *ser) 
	return 0;

}





#ifdef CONFIG_SERIAL_SAMSUNG_CONSOLE



static struct console s3c24xx_serial_console;
@@ -1672,7 +1668,6 @@ s3c24xx_serial_ports[CONFIG_SERIAL_SAMSUNG_UARTS] = { 
		}

	},

#if CONFIG_SERIAL_SAMSUNG_UARTS > 2



	[2] = {

		.port = {

			.lock		= __PORT_LOCK_UNLOCKED(2),
@@ -1728,7 +1723,6 @@ static void s3c24xx_serial_resetport(struct uart_port *port, 
	udelay(1);

}





#ifdef CONFIG_ARM_S3C24XX_CPUFREQ



static int s3c24xx_serial_cpufreq_transition(struct notifier_block *nb,
@@ -1903,9 +1897,9 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, 


	port->mapbase = res->start;

	ret = platform_get_irq(platdev, 0);

	if (ret < 0)

	if (ret < 0) {

		port->irq = 0;

	else {

	} else {

		port->irq = ret;

		ourport->rx_irq = ret;

		ourport->tx_irq = ret + 1;
@@ -1977,8 +1971,8 @@ static const struct of_device_id s3c24xx_uart_dt_match[]; 


static int probe_index;



static inline struct s3c24xx_serial_drv_data *s3c24xx_get_driver_data(

			struct platform_device *pdev)

static inline struct s3c24xx_serial_drv_data *

s3c24xx_get_driver_data(struct platform_device *pdev)

{

#ifdef CONFIG_OF

	if (pdev->dev.of_node) {
@@ -2329,7 +2323,6 @@ s3c24xx_serial_get_options(struct uart_port *port, int *baud, 
		*baud = rate / (16 * (ubrdiv + 1));

		dev_dbg(port->dev, "calculated baud %d\n", *baud);

	}



}



static int __init
@@ -2696,6 +2689,7 @@ static int __init s3c2410_early_console_setup(struct earlycon_device *device, 
	device->port.private_data = &s3c2410_early_console_data;

	return samsung_early_console_setup(device, opt);

}



OF_EARLYCON_DECLARE(s3c2410, "samsung,s3c2410-uart",

			s3c2410_early_console_setup);
@@ -2710,6 +2704,7 @@ static int __init s3c2440_early_console_setup(struct earlycon_device *device, 
	device->port.private_data = &s3c2440_early_console_data;

	return samsung_early_console_setup(device, opt);

}



OF_EARLYCON_DECLARE(s3c2412, "samsung,s3c2412-uart",

			s3c2440_early_console_setup);

OF_EARLYCON_DECLARE(s3c2440, "samsung,s3c2440-uart",
@@ -2728,6 +2723,7 @@ static int __init s5pv210_early_console_setup(struct earlycon_device *device, 
	device->port.private_data = &s5pv210_early_console_data;

	return samsung_early_console_setup(device, opt);

}



OF_EARLYCON_DECLARE(s5pv210, "samsung,s5pv210-uart",

			s5pv210_early_console_setup);

OF_EARLYCON_DECLARE(exynos4210, "samsung,exynos4210-uart",