Input: pixcir_i2c_ts - get rid of pdata->attb_read_val()

Get rid of the attb_read_val() platform hook. Instead, read the ATTB gpio
directly from the driver.

Fail if valid ATTB gpio is not provided by patform data.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/input/pixcir_ts.h b/include/linux/input/pixcir_ts.h
index 7942804464d3..160cf353aa39 100644
--- a/include/linux/input/pixcir_ts.h
+++ b/include/linux/input/pixcir_ts.h
@@ -44,9 +44,9 @@ enum pixcir_int_mode {
 #define PIXCIR_INT_POL_HIGH     (1UL << 2)
 
 struct pixcir_ts_platform_data {
-        int (*attb_read_val)(void);
         int x_max;
         int y_max;
+        int gpio_attb;          /* GPIO connected to ATTB line */
 };
 
 #endif