1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/spi/max7301.h b/include/linux/spi/max7301.h
index 34af0a3477bf..bcaa2f762cc1 100644
--- a/include/linux/spi/max7301.h
+++ b/include/linux/spi/max7301.h
@@ -11,6 +11,7 @@ struct max7301 {
         struct mutex    lock;
         u8              port_config[8]; /* field 0 is unused */
         u32             out_level;      /* cached output levels */
+        u32             input_pullup_active;
         struct gpio_chip chip;
         struct device *dev;
         int (*write)(struct device *dev, unsigned int reg, unsigned int val);
@@ -20,6 +21,13 @@ struct max7301 {
 struct max7301_platform_data {
         /* number assigned to the first GPIO */
         unsigned        base;
+        /*
+         * bitmask controlling the pullup configuration,
+         *
+         * _note_ the 4 lowest bits are unused, because the first 4
+         * ports of the controller are not used, too.
+         */
+        u32             input_pullup_active;
 };
 
 extern int __max730x_remove(struct device *dev);