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Commit 54dc3f46 authored by Eric Bénard's avatar Eric Bénard Committed by Sascha Hauer
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mach-cpuimx35: remove unecessary tsc2007 functions + style cleanup 



- remove functions which are no more necessary for tsc2007
- indent platform_data for better readability

Signed-off-by: default avatarEric Bénard <eric@eukrea.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent bd9e310d

arch/arm/mach-mx3/mach-cpuimx35.c

+5 −27
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ 
#include <linux/usb/otg.h>

#include <linux/usb/ulpi.h>

#include <linux/fsl_devices.h>

#include <linux/i2c-gpio.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>
@@ -54,38 +55,15 @@ static const struct imxuart_platform_data uart_pdata __initconst = { 


static const struct imxi2c_platform_data

		eukrea_cpuimx35_i2c0_data __initconst = {

	.bitrate = 50000,

	.bitrate =		100000,

};



#define TSC2007_IRQGPIO		(2 * 32 + 2)

static int ts_get_pendown_state(void)

{

	int val = 0;

	gpio_free(TSC2007_IRQGPIO);

	gpio_request(TSC2007_IRQGPIO, NULL);

	gpio_direction_input(TSC2007_IRQGPIO);



	val = gpio_get_value(TSC2007_IRQGPIO);



	gpio_free(TSC2007_IRQGPIO);

	gpio_request(TSC2007_IRQGPIO, NULL);



	return val ? 0 : 1;

}



static int ts_init(void)

{

	gpio_request(TSC2007_IRQGPIO, NULL);

	return 0;

}



static struct tsc2007_platform_data tsc2007_info = {

	.model			= 2007,

	.x_plate_ohms		= 180,

	.get_pendown_state	= ts_get_pendown_state,

	.init_platform_hw	= ts_init,

};



#define TSC2007_IRQGPIO		(2 * 32 + 2)

static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = {

	{

		I2C_BOARD_INFO("pcf8563", 0x51),