extcon: standard cable names definition and declaration changed

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 <anish198519851985@gmail.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 946a3188b2b7..1e1a3f17a782 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -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;