[PATCH 5.5 122/176] usb: charger: assign specific number for enum value

From: Greg Kroah-Hartman
Date: Tue Mar 03 2020 - 12:49:35 EST


From: Peter Chen <peter.chen@xxxxxxx>

commit ca4b43c14cd88d28cfc6467d2fa075aad6818f1d upstream.

To work properly on every architectures and compilers, the enum value
needs to be specific numbers.

Suggested-by: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Peter Chen <peter.chen@xxxxxxx>
Link: https://lore.kernel.org/r/1580537624-10179-1-git-send-email-peter.chen@xxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
include/uapi/linux/usb/charger.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

--- a/include/uapi/linux/usb/charger.h
+++ b/include/uapi/linux/usb/charger.h
@@ -14,18 +14,18 @@
* ACA (Accessory Charger Adapters)
*/
enum usb_charger_type {
- UNKNOWN_TYPE,
- SDP_TYPE,
- DCP_TYPE,
- CDP_TYPE,
- ACA_TYPE,
+ UNKNOWN_TYPE = 0,
+ SDP_TYPE = 1,
+ DCP_TYPE = 2,
+ CDP_TYPE = 3,
+ ACA_TYPE = 4,
};

/* USB charger state */
enum usb_charger_state {
- USB_CHARGER_DEFAULT,
- USB_CHARGER_PRESENT,
- USB_CHARGER_ABSENT,
+ USB_CHARGER_DEFAULT = 0,
+ USB_CHARGER_PRESENT = 1,
+ USB_CHARGER_ABSENT = 2,
};

#endif /* _UAPI__LINUX_USB_CHARGER_H */