mx6ul_14x14_evk: Remove dead code

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

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
index 612fb788340e9a3967da562a15d73d3f774aeb5e..acb8431c721f35c953c71acefe534f1912b752c5 100644 (file)
--- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
+++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
@@ -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 */