diff --git a/arch/arm/include/asm/mach/udc_pxa2xx.h b/arch/arm/include/asm/mach/udc_pxa2xx.h
index 270902c353fd..f3eabf1ecec3 100644
--- a/arch/arm/include/asm/mach/udc_pxa2xx.h
+++ b/arch/arm/include/asm/mach/udc_pxa2xx.h
@@ -18,8 +18,7 @@ struct pxa2xx_udc_mach_info {
 	/* Boards following the design guidelines in the developer's manual,
 	 * with on-chip GPIOs not Lubbock's weird hardware, can have a sane
 	 * VBUS IRQ and omit the methods above.  Store the GPIO number
-	 * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
-	 * Note that sometimes the signals go through inverters...
+	 * here.  Note that sometimes the signals go through inverters...
 	 */
 	bool	gpio_vbus_inverted;
 	u16	gpio_vbus;			/* high == vbus present */
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 134e67bf6a90..c8ed065ea0cb 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -80,9 +80,9 @@ struct corgikbd {
 #define KB_ACTIVATE_DELAY	10
 
 /* Helper functions for reading the keyboard matrix
- * Note: We should really be using pxa_gpio_mode to alter GPDR but it
- *       requires a function call per GPIO bit which is excessive
- *       when we need to access 12 bits at once multiple times.
+ * Note: We should really be using the generic gpio functions to alter
+ *       GPDR but it requires a function call per GPIO bit which is
+ *       excessive when we need to access 12 bits at once, multiple times.
  * These functions must be called within local_irq_save()/local_irq_restore()
  * or similar.
  */
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index de67b8e0a799..c48b76a46a58 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -101,9 +101,9 @@ struct spitzkbd {
 #define KB_ACTIVATE_DELAY	10
 
 /* Helper functions for reading the keyboard matrix
- * Note: We should really be using pxa_gpio_mode to alter GPDR but it
- *       requires a function call per GPIO bit which is excessive
- *       when we need to access 11 bits at once, multiple times.
+ * Note: We should really be using the generic gpio functions to alter
+ *       GPDR but it requires a function call per GPIO bit which is
+ *       excessive when we need to access 11 bits at once, multiple times.
  * These functions must be called within local_irq_save()/local_irq_restore()
  * or similar.
  */
diff --git a/drivers/input/keyboard/tosakbd.c b/drivers/input/keyboard/tosakbd.c
index 44cb50af3ce9..677276b12020 100644
--- a/drivers/input/keyboard/tosakbd.c
+++ b/drivers/input/keyboard/tosakbd.c
@@ -59,9 +59,9 @@ struct tosakbd {
 
 
 /* Helper functions for reading the keyboard matrix
- * Note: We should really be using pxa_gpio_mode to alter GPDR but it
- *       requires a function call per GPIO bit which is excessive
- *       when we need to access 12 bits at once, multiple times.
+ * Note: We should really be using the generic gpio functions to alter
+ *       GPDR but it requires a function call per GPIO bit which is
+ *       excessive when we need to access 12 bits at once, multiple times.
  * These functions must be called within local_irq_save()/local_irq_restore()
  * or similar.
  */