extcon: standard cable names definition and declaration changed

From: anish kumar <[email protected]>

With this change now individual drivers can use standard cable names as below:
static const char *arizona_cable[] = {
extcon_cable_name[EXTCON_USB], extcon_cable_name[EXTCON_USB_HOST], "CUSTOM_CABLE"
NULL,
}

Signed-off-by anish kumar <[email protected]>

---
 drivers/extcon/extcon-class.c |    4 +---
 include/linux/extcon.h        |    2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

drivers/extcon/extcon-class.c +1 -3

index 481cfa0..e09a6c3 100644
@@ -41,7 +41,7 @@
  * every single port-type of the following cable names. Please choose cable
  * names that are actually used in your extcon device.
  */
-const char *extcon_cable_name[] = {
+const char extcon_cable_name[][CABLE_NAME_MAX + 1] = {
 	[EXTCON_USB]		= "USB",
 	[EXTCON_USB_HOST]	= "USB-Host",
 	[EXTCON_TA]		= "TA",

@@ -62,8 +62,6 @@ const char *extcon_cable_name[] = {
 	[EXTCON_VIDEO_IN]	= "Video-in",
 	[EXTCON_VIDEO_OUT]	= "Video-out",
 	[EXTCON_MECHANICAL]	= "Mechanical",
-
-	NULL,
 };
 
 static struct class *extcon_class;

include/linux/extcon.h +1 -1

index cdd4014..96b5450 100644
@@ -68,7 +68,7 @@ enum extcon_cable_name {
 	EXTCON_VIDEO_OUT,
 	EXTCON_MECHANICAL,
 };
-extern const char *extcon_cable_name[];
+extern const char extcon_cable_name[][CABLE_NAME_MAX + 1];
 
 struct extcon_cable;
 

Signature · 9 lines

1.7.1




       
  
         
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