3 files changed, 5 insertions, 74 deletions

diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index 78ed24b..3046386 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -1437,7 +1437,7 @@ int m68328_console_setup(struct console *cp, char *arg)
 	for (i = 0; i < ARRAY_SIZE(baud_table); i++)
 		if (baud_table[i] == n)
 			break;
-	if (i < BAUD_TABLE_SIZE) {
+	if (i < ARRAY_SIZE(baud_table)) {
 		m68328_console_baud = n;
 		m68328_console_cbaud = 0;
 		if (i > 15) {
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index beb4710f..84a35f6 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -397,34 +397,10 @@ static unsigned long mpc512x_getuartclk(void *p)
 	return mpc5xxx_get_bus_frequency(p);
 }
 
-#define DEFAULT_FIFO_SIZE 16
-
-static unsigned int __init get_fifo_size(struct device_node *np,
-					 char *fifo_name)
-{
-	const unsigned int *fp;
-
-	fp = of_get_property(np, fifo_name, NULL);
-	if (fp)
-		return *fp;
-
-	pr_warning("no %s property in %s node, defaulting to %d\n",
-		   fifo_name, np->full_name, DEFAULT_FIFO_SIZE);
-
-	return DEFAULT_FIFO_SIZE;
-}
-
-#define FIFOC(_base) ((struct mpc512x_psc_fifo __iomem *) \
-		    ((u32)(_base) + sizeof(struct mpc52xx_psc)))
-
 /* Init PSC FIFO Controller */
 static int __init mpc512x_psc_fifoc_init(void)
 {
 	struct device_node *np;
-	void __iomem *psc;
-	unsigned int tx_fifo_size;
-	unsigned int rx_fifo_size;
-	int fifobase = 0; /* current fifo address in 32 bit words */
 
 	np = of_find_compatible_node(NULL, NULL,
 				     "fsl,mpc5121-psc-fifo");
@@ -447,51 +423,6 @@ static int __init mpc512x_psc_fifoc_init(void)
 		return -ENODEV;
 	}
 
-	for_each_compatible_node(np, NULL, "fsl,mpc5121-psc-uart") {
-		tx_fifo_size = get_fifo_size(np, "fsl,tx-fifo-size");
-		rx_fifo_size = get_fifo_size(np, "fsl,rx-fifo-size");
-
-		/* size in register is in 4 byte units */
-		tx_fifo_size /= 4;
-		rx_fifo_size /= 4;
-		if (!tx_fifo_size)
-			tx_fifo_size = 1;
-		if (!rx_fifo_size)
-			rx_fifo_size = 1;
-
-		psc = of_iomap(np, 0);
-		if (!psc) {
-			pr_err("%s: Can't map %s device\n",
-				__func__, np->full_name);
-			continue;
-		}
-
-		/* FIFO space is 4KiB, check if requested size is available */
-		if ((fifobase + tx_fifo_size + rx_fifo_size) > 0x1000) {
-			pr_err("%s: no fifo space available for %s\n",
-				__func__, np->full_name);
-			iounmap(psc);
-			/*
-			 * chances are that another device requests less
-			 * fifo space, so we continue.
-			 */
-			continue;
-		}
-		/* set tx and rx fifo size registers */
-		out_be32(&FIFOC(psc)->txsz, (fifobase << 16) | tx_fifo_size);
-		fifobase += tx_fifo_size;
-		out_be32(&FIFOC(psc)->rxsz, (fifobase << 16) | rx_fifo_size);
-		fifobase += rx_fifo_size;
-
-		/* reset and enable the slices */
-		out_be32(&FIFOC(psc)->txcmd, 0x80);
-		out_be32(&FIFOC(psc)->txcmd, 0x01);
-		out_be32(&FIFOC(psc)->rxcmd, 0x80);
-		out_be32(&FIFOC(psc)->rxcmd, 0x01);
-
-		iounmap(psc);
-	}
-
 	return 0;
 }
 
diff --git a/drivers/serial/s5pv210.c b/drivers/serial/s5pv210.c
index 8dc0383..4a789e5 100644
--- a/drivers/serial/s5pv210.c
+++ b/drivers/serial/s5pv210.c
@@ -119,7 +119,7 @@ static int s5p_serial_probe(struct platform_device *pdev)
 	return s3c24xx_serial_probe(pdev, s5p_uart_inf[pdev->id]);
 }
 
-static struct platform_driver s5p_serial_drv = {
+static struct platform_driver s5p_serial_driver = {
 	.probe		= s5p_serial_probe,
 	.remove		= __devexit_p(s3c24xx_serial_remove),
 	.driver		= {
@@ -130,19 +130,19 @@ static struct platform_driver s5p_serial_drv = {
 
 static int __init s5pv210_serial_console_init(void)
 {
-	return s3c24xx_serial_initconsole(&s5p_serial_drv, s5p_uart_inf);
+	return s3c24xx_serial_initconsole(&s5p_serial_driver, s5p_uart_inf);
 }
 
 console_initcall(s5pv210_serial_console_init);
 
 static int __init s5p_serial_init(void)
 {
-	return s3c24xx_serial_init(&s5p_serial_drv, *s5p_uart_inf);
+	return s3c24xx_serial_init(&s5p_serial_driver, *s5p_uart_inf);
 }
 
 static void __exit s5p_serial_exit(void)
 {
-	platform_driver_unregister(&s5p_serial_drv);
+	platform_driver_unregister(&s5p_serial_driver);
 }
 
 module_init(s5p_serial_init);