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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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Kuninori Morimoto 2012-06-25 03:41:19 -07:00 committed by Rafael J. Wysocki
parent c317fc5940
commit 6a6196af46
1 changed files with 2 additions and 17 deletions
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19
arch/arm/mach-shmobile/board-ap4evb.c
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@ -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);