Change in coreboot[master]: sb/intel/lynxpoint: Clean up lp_gpio.h

[Angel Pons (Code Review)]

Attention is currently required from: Patrick Rudolph.
Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/50065 )

Change subject: sb/intel/lynxpoint: Clean up lp_gpio.h
......................................................................

sb/intel/lynxpoint: Clean up lp_gpio.h

Move `mainboard_gpio_map` declaration inside header and reorder some
function declarations. This is to align the header with Broadwell.

Change-Id: I436d7fdabf8d574e5dd2787fb6097f384cc8e453
Signed-off-by: Angel Pons 
---
M src/southbridge/intel/lynxpoint/early_pch.c
M src/southbridge/intel/lynxpoint/lp_gpio.h
2 files changed, 10 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/65/50065/1

diff --git a/src/southbridge/intel/lynxpoint/early_pch.c b/src/southbridge/intel/lynxpoint/early_pch.c
index 8cc6a87..2541f4b 100644
--- a/src/southbridge/intel/lynxpoint/early_pch.c
+++ b/src/southbridge/intel/lynxpoint/early_pch.c
@@ -13,7 +13,6 @@

#if CONFIG(INTEL_LYNXPOINT_LP)
 #include "lp_gpio.h"
-extern const struct pch_lp_gpio_map mainboard_gpio_map[];
 #else
 #include <southbridge/intel/common/gpio.h>
 #endif
diff --git a/src/southbridge/intel/lynxpoint/lp_gpio.h b/src/southbridge/intel/lynxpoint/lp_gpio.h
index d0bfab6..4efd9da 100644
--- a/src/southbridge/intel/lynxpoint/lp_gpio.h
+++ b/src/southbridge/intel/lynxpoint/lp_gpio.h
@@ -152,15 +152,21 @@
 /* Configure GPIOs with mainboard provided settings */
 void setup_pch_lp_gpios(const struct pch_lp_gpio_map map[]);

-/* get GPIO pin value */
+/* Get GPIO pin value */
 int get_gpio(int gpio_num);
+
+/* Set GPIO pin value */
+void set_gpio(int gpio_num, int value);
+
+/* Return non-zero if gpio is set to native function. 0 otherwise. */
+int gpio_is_native(int gpio_num);
+
 /*
- * get a number comprised of multiple GPIO values. gpio_num_array points to
+ * Get a number comprised of multiple GPIO values. gpio_num_array points to
  * the array of gpio pin numbers to scan, terminated by -1.
  */
 unsigned int get_gpios(const int *gpio_num_array);

-void set_gpio(int gpio_num, int value);
+extern const struct pch_lp_gpio_map mainboard_gpio_map[];

-int gpio_is_native(int gpio_num);
 #endif