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mx6ul_14x14_evk: Remove dead code

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iox74lv_set() is not used anywhere, so let's remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
This commit is contained in:
Fabio Estevam 2015-09-14 11:06:30 -03:00 committed by Stefano Babic
parent a6e3159e5a
commit e9c8f0982d
1 changed files with 0 additions and 43 deletions
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43
board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
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@ -155,49 +155,6 @@ static void iox74lv_init(void)
gpio_direction_output(IOX_OE, 1);
};
void iox74lv_set(int index)
{
int i;
gpio_direction_output(IOX_OE, 0);
for (i = 7; i >= 0; i--) {
gpio_direction_output(IOX_SHCP, 0);
if (i == index)
gpio_direction_output(IOX_SDI, seq[qn_output[i]][0]);
else
gpio_direction_output(IOX_SDI, seq[qn_output[i]][1]);
udelay(500);
gpio_direction_output(IOX_SHCP, 1);
udelay(500);
}
gpio_direction_output(IOX_STCP, 0);
udelay(500);
/*
* shift register will be output to pins
*/
gpio_direction_output(IOX_STCP, 1);
for (i = 7; i >= 0; i--) {
gpio_direction_output(IOX_SHCP, 0);
gpio_direction_output(IOX_SDI, seq[qn_output[i]][1]);
udelay(500);
gpio_direction_output(IOX_SHCP, 1);
udelay(500);
}
gpio_direction_output(IOX_STCP, 0);
udelay(500);
/*
* shift register will be output to pins
*/
gpio_direction_output(IOX_STCP, 1);
gpio_direction_output(IOX_OE, 1);
};
#ifdef CONFIG_SYS_I2C_MXC
#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
/* I2C1 for PMIC and EEPROM */