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Commit 6a6196af authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Rafael J. Wysocki
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ARM: shmobile: use common extra gpio functions on ap4evb 



This patch switch over to use common extra gpio method,
and reduced a waste of code on SH-ARM.

But these functions should be replaced by correct
gpio function in the future.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent c317fc59

arch/arm/mach-shmobile/board-ap4evb.c

+2 −17
Original line number Diff line number Diff line
@@ -1138,21 +1138,6 @@ static void __init fsi_init_pm_clock(void) 
	clk_put(fsia_ick);

}



/*

 * FIXME !!

 *

 * gpio_no_direction

 * are quick_hack.

 *

 * current gpio frame work doesn't have

 * the method to control only pull up/down/free.

 * this function should be replaced by correct gpio function

 */

static void __init gpio_no_direction(u32 addr)

{

	__raw_writeb(0x00, addr);

}



/* TouchScreen */

#ifdef CONFIG_AP4EVB_QHD

# define GPIO_TSC_IRQ	GPIO_FN_IRQ28_123
@@ -1302,8 +1287,8 @@ static void __init ap4evb_init(void) 


	gpio_request(GPIO_PORT9, NULL);

	gpio_request(GPIO_PORT10, NULL);

	gpio_no_direction(GPIO_PORT9CR);  /* FSIAOBT needs no direction */

	gpio_no_direction(GPIO_PORT10CR); /* FSIAOLR needs no direction */

	gpio_direction_none(GPIO_PORT9CR);  /* FSIAOBT needs no direction */

	gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */



	/* card detect pin for MMC slot (CN7) */

	gpio_request(GPIO_PORT41, NULL);