From: Alexander Shishkin <virtuoso@xxxxxxxxx>
Signed-off-by: Alexander Shishkin <virtuoso@xxxxxxxxx>
---
arch/arm/mach-omap1/serial.c | 2 +-
arch/arm/mach-omap2/serial.c | 6 +++---
arch/arm/plat-omap/include/mach/serial.h | 4 ----
3 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index ed07af1..a86de7c 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -123,7 +123,7 @@ void __init omap_serial_init(void)
serial_platform_data[2].uartclk = OMAP1510_BASE_BAUD * 16;
}
- for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
+ for (i = 0; i < ARRAY_SIZE(serial_platform_data); i++) {
unsigned char reg;
switch (i) {
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index ae21868..c5bef44 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -549,7 +549,7 @@ static inline void omap_uart_idle_init(struct omap_uart_state *uart) {}
#define DEV_CREATE_FILE(dev, attr)
#endif /* CONFIG_PM */
-static struct omap_uart_state omap_uart[OMAP_MAX_NR_PORTS] = {
+static struct omap_uart_state omap_uart[] = {
{
.pdev = {
.name = "serial8250",
@@ -599,7 +599,7 @@ void __init omap_serial_early_init(void)
* if not needed.
*/
- for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
+ for (i = 0; i < ARRAY_SIZE(omap_uart); i++) {
struct omap_uart_state *uart = &omap_uart[i];
struct platform_device *pdev = &uart->pdev;
struct device *dev = &pdev->dev;
@@ -641,7 +641,7 @@ void __init omap_serial_init(void)
{
int i;
- for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
+ for (i = 0; i < ARRAY_SIZE(omap_uart); i++) {
struct omap_uart_state *uart = &omap_uart[i];
struct platform_device *pdev = &uart->pdev;
struct device *dev = &pdev->dev;
diff --git a/arch/arm/plat-omap/include/mach/serial.h b/arch/arm/plat-omap/include/mach/serial.h
index e249186..9951345 100644
--- a/arch/arm/plat-omap/include/mach/serial.h
+++ b/arch/arm/plat-omap/include/mach/serial.h
@@ -20,26 +20,22 @@
#define OMAP_UART1_BASE 0xfffb0000
#define OMAP_UART2_BASE 0xfffb0800
#define OMAP_UART3_BASE 0xfffb9800
-#define OMAP_MAX_NR_PORTS 3
#elif defined(CONFIG_ARCH_OMAP2)
/* OMAP2 serial ports */
#define OMAP_UART1_BASE 0x4806a000
#define OMAP_UART2_BASE 0x4806c000
#define OMAP_UART3_BASE 0x4806e000
-#define OMAP_MAX_NR_PORTS 3
#elif defined(CONFIG_ARCH_OMAP3)
/* OMAP3 serial ports */
#define OMAP_UART1_BASE 0x4806a000
#define OMAP_UART2_BASE 0x4806c000
#define OMAP_UART3_BASE 0x49020000
-#define OMAP_MAX_NR_PORTS 3
#elif defined(CONFIG_ARCH_OMAP4)
/* OMAP4 serial ports */
#define OMAP_UART1_BASE 0x4806a000
#define OMAP_UART2_BASE 0x4806c000
#define OMAP_UART3_BASE 0x48020000
#define OMAP_UART4_BASE 0x4806e000
-#define OMAP_MAX_NR_PORTS 4
#endif
#define OMAP1510_BASE_BAUD (12000000/16)
--
1.6.3.3
--
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