diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 7ab7746631d4..2963689cf45c 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -228,7 +228,7 @@ int stmpe_block_write(struct stmpe *stmpe, u8 reg, u8 length,
 EXPORT_SYMBOL_GPL(stmpe_block_write);
 
 /**
- * stmpe_set_altfunc: set the alternate function for STMPE pins
+ * stmpe_set_altfunc()- set the alternate function for STMPE pins
  * @stmpe:	Device to configure
  * @pins:	Bitmask of pins to affect
  * @block:	block to enable alternate functions for
diff --git a/drivers/mfd/stmpe.h b/drivers/mfd/stmpe.h
index 0dbdc4e8cd77..e4ee38956583 100644
--- a/drivers/mfd/stmpe.h
+++ b/drivers/mfd/stmpe.h
@@ -42,6 +42,7 @@ struct stmpe_variant_block {
  * @id_mask:	bits valid in CHIPID register for comparison with id_val
  * @num_gpios:	number of GPIOS
  * @af_bits:	number of bits used to specify the alternate function
+ * @regs: variant specific registers.
  * @blocks:	list of blocks present on this device
  * @num_blocks:	number of blocks present on this device
  * @num_irqs:	number of internal IRQs available on this device
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h
index e762c270d8d4..be1af7c42e57 100644
--- a/include/linux/mfd/stmpe.h
+++ b/include/linux/mfd/stmpe.h
@@ -57,6 +57,7 @@ struct stmpe_variant_info;
  * @irq_lock: IRQ bus lock
  * @dev: device, mostly for dev_dbg()
  * @i2c: i2c client
+ * @partnum: part number
  * @variant: the detected STMPE model number
  * @regs: list of addresses of registers which are at different addresses on
  *	  different variants.  Indexed by one of STMPE_IDX_*.
@@ -121,6 +122,8 @@ struct stmpe_keypad_platform_data {
  * @norequest_mask: bitmask specifying which GPIOs should _not_ be
  *		    requestable due to different usage (e.g. touch, keypad)
  *		    STMPE_GPIO_NOREQ_* macros can be used here.
+ * @setup: board specific setup callback.
+ * @remove: board specific remove callback
  */
 struct stmpe_gpio_platform_data {
 	int gpio_base;