Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 969996a5 authored by Govindraj.R's avatar Govindraj.R Committed by Kevin Hilman
Browse files

ARM: OMAP2+: UART: remove temporary variable used to count uart instance 



Reuse the num_uarts variable itself to count number of uarts.

Signed-off-by: default avatarGovindraj.R <govindraj.raja@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent a9e210e0

arch/arm/mach-omap2/serial.c

+2 −5
Original line number Original line Diff line number Diff line
@@ -266,15 +266,13 @@ static void omap_serial_fill_default_pads(struct omap_board_data *bdata) {} 




static int __init omap_serial_early_init(void)

static int __init omap_serial_early_init(void)

{

{

	int i = 0;



	do {

	do {

		char oh_name[MAX_UART_HWMOD_NAME_LEN];

		char oh_name[MAX_UART_HWMOD_NAME_LEN];

		struct omap_hwmod *oh;

		struct omap_hwmod *oh;

		struct omap_uart_state *uart;

		struct omap_uart_state *uart;





		snprintf(oh_name, MAX_UART_HWMOD_NAME_LEN,

		snprintf(oh_name, MAX_UART_HWMOD_NAME_LEN,

			 "uart%d", i + 1);

			 "uart%d", num_uarts + 1);

		oh = omap_hwmod_lookup(oh_name);

		oh = omap_hwmod_lookup(oh_name);

		if (!oh)

		if (!oh)

			break;

			break;
@@ -284,9 +282,8 @@ static int __init omap_serial_early_init(void) 
			return -ENODEV;

			return -ENODEV;





		uart->oh = oh;

		uart->oh = oh;

		uart->num = i++;

		uart->num = num_uarts++;

		list_add_tail(&uart->node, &uart_list);

		list_add_tail(&uart->node, &uart_list);

		num_uarts++;





		/*

		/*

		 * NOTE: omap_hwmod_setup*() has not yet been called,

		 * NOTE: omap_hwmod_setup*() has not yet been called,