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Commit da0122ca authored by Cyril Chemparathy's avatar Cyril Chemparathy Committed by Kevin Hilman
Browse files

Davinci: serial - remove unnecessary define 



The uart pdata array is already terminated by a zero flag field.

This patch reuses this terminator and eliminates DAVINCI_MAX_NR_UARTS
definition.  This way, future platforms can have different number of uarts
initialized via davinci_serial_init().

Signed-off-by: default avatarCyril Chemparathy <cyril@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
parent c78a5bc2

arch/arm/mach-davinci/include/mach/serial.h

+0 −1
Original line number Diff line number Diff line
@@ -13,7 +13,6 @@ 


#include <mach/hardware.h>



#define DAVINCI_MAX_NR_UARTS	3

#define DAVINCI_UART0_BASE	(IO_PHYS + 0x20000)

#define DAVINCI_UART1_BASE	(IO_PHYS + 0x20400)

#define DAVINCI_UART2_BASE	(IO_PHYS + 0x20800)

arch/arm/mach-davinci/serial.c

+1 −1
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ int __init davinci_serial_init(struct davinci_uart_config *info) 
	 * Make sure the serial ports are muxed on at this point.

	 * You have to mux them off in device drivers later on if not needed.

	 */

	for (i = 0; i < DAVINCI_MAX_NR_UARTS; i++, p++) {

	for (i = 0; p->flags; i++, p++) {

		if (!(info->enabled_uarts & (1 << i)))

			continue;