pinctrl: split pincontrol states into its own header

Move the pin control state defines into its own header file,
since it is used both by machine.h which is facing the platform
and by consumer.h which is facing the drivers, and pinctrl.h
which is pinctrl-driver internal, let's not have each and every
.h file include all others, then isolation is moot.

Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

4 files changed, 9 insertions, 4 deletions

diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 9ad5896cfa0e..191e72688481 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -15,7 +15,7 @@
 #include <linux/err.h>
 #include <linux/list.h>
 #include <linux/seq_file.h>
-#include "pinctrl.h"
+#include "pinctrl-state.h"
 
 /* This struct is private to the core and should be regarded as a cookie */
 struct pinctrl;
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index 3fd2f9dfc645..fee4349364f7 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -12,7 +12,7 @@
 #ifndef __LINUX_PINCTRL_MACHINE_H
 #define __LINUX_PINCTRL_MACHINE_H
 
-#include "pinctrl.h"
+#include "pinctrl-state.h"
 
 enum pinctrl_map_type {
         PIN_MAP_TYPE_INVALID,
diff --git a/include/linux/pinctrl/pinctrl-state.h b/include/linux/pinctrl/pinctrl-state.h
new file mode 100644
index 000000000000..3920e28b4da7
--- /dev/null
+++ b/include/linux/pinctrl/pinctrl-state.h
@@ -0,0 +1,6 @@
+/*
+ * Standard pin control state definitions
+ */
+
+#define PINCTRL_STATE_DEFAULT "default"
+#define PINCTRL_STATE_IDLE "idle"
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index bbdd7e16bada..e9e94eb52d79 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -17,8 +17,7 @@
 #include <linux/radix-tree.h>
 #include <linux/list.h>
 #include <linux/seq_file.h>
-
-#define PINCTRL_STATE_DEFAULT "default"
+#include "pinctrl-state.h"
 
 struct pinctrl_dev;
 struct pinmux_ops;