serial: altera_uart: minor clean up

- Moved macro definitions to top
- Re-arrange header includes ascending order
- Remove unused header linux/compiler.h
- Remove the penultimate comma in of_match ids

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Jagan Teki <jteki@openedev.com>

diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c
index 7d5197a73f763af43d90ede3164ef2ab765642a8..4c4794eee7ee6f1b844d83000da595085fe3bf72 100644 (file)
--- a/drivers/serial/altera_uart.c
+++ b/drivers/serial/altera_uart.c
@@ -8,9 +8,15 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
-#include <asm/io.h>
-#include <linux/compiler.h>
 #include <serial.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* status register */
+#define ALTERA_UART_TMT                BIT(5)  /* tx empty */
+#define ALTERA_UART_TRDY       BIT(6)  /* tx ready */
+#define ALTERA_UART_RRDY       BIT(7)  /* rx ready */
 
 struct altera_uart_regs {
        u32     rxdata;         /* Rx data reg */
@@ -26,13 +32,6 @@ struct altera_uart_platdata {
        unsigned int uartclk;
 };
 
-/* status register */
-#define ALTERA_UART_TMT                BIT(5)  /* tx empty */
-#define ALTERA_UART_TRDY       BIT(6)  /* tx ready */
-#define ALTERA_UART_RRDY       BIT(7)  /* rx ready */
-
-DECLARE_GLOBAL_DATA_PTR;
-
 static int altera_uart_setbrg(struct udevice *dev, int baudrate)
 {
        struct altera_uart_platdata *plat = dev->platdata;
@@ -106,8 +105,8 @@ static const struct dm_serial_ops altera_uart_ops = {
 };
 
 static const struct udevice_id altera_uart_ids[] = {
-       { .compatible = "altr,uart-1.0", },
-       { }
+       { .compatible = "altr,uart-1.0" },
+       {}
 };
 
 U_BOOT_DRIVER(altera_uart) = {