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authorChanwoo Choi <cw00.choi@samsung.com>2017-09-21 12:11:24 +0900
committerChanwoo Choi <cw00.choi@samsung.com>2017-10-23 14:07:58 +0900
commit176aa36012135d172394a928a03fb03dfecd83f9 (patch)
tree77b630eb0c9c08a4c3aaedc1552f6b47e2bbaa62 /drivers/extcon/extcon-intel-int3496.c
parent2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff)
extcon: Split out extcon header file for consumer and provider device
The extcon has two type of extcon devices as following. - 'extcon provider deivce' adds new extcon device and detect the state/properties of external connector. Also, it notifies the state/properties to the extcon consumer device. - 'extcon consumer device' gets the change state/properties from extcon provider device. Prior to that, include/linux/extcon.h contains all exported API for both provider and consumer device driver. To clarify the meaning of header file and to remove the wrong use-case on consumer device, this patch separates into extcon.h and extcon-provider.h. [Description for include/linux/{extcon.h|extcon-provider.h}] - extcon.h includes the extcon API and data structure for extcon consumer device driver. This header file contains the following APIs: : Register/unregister the notifier to catch the change of extcon device : Get the extcon device instance : Get the extcon device name : Get the state of each external connector : Get the property value of each external connector : Get the property capability of each external connector - extcon-provider.h includes the extcon API and data structure for extcon provider device driver. This header file contains the following APIs: : Include 'include/linux/extcon.h' : Allocate the memory for extcon device instance : Register/unregister extcon device : Set the state of each external connector : Set the property value of each external connector : Set the property capability of each external connector Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/extcon/extcon-intel-int3496.c')
-rw-r--r--drivers/extcon/extcon-intel-int3496.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/extcon/extcon-intel-int3496.c b/drivers/extcon/extcon-intel-int3496.c
index 1a45e745717d..c8691b5a9cb0 100644
--- a/drivers/extcon/extcon-intel-int3496.c
+++ b/drivers/extcon/extcon-intel-int3496.c
@@ -19,7 +19,7 @@
*/
#include <linux/acpi.h>
-#include <linux/extcon.h>
+#include <linux/extcon-provider.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/module.h>

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