mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 02:39:48 +00:00
![Kyle Roeschley](/assets/img/avatar_default.png)
The phy core provides a handy phy_speed_to_str() helper, so use that instead of doing our own formatting of the different known link speeds. To do this, increase PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE to 11 so we can fit 'Unsupported' if necessary. Signed-off-by: Kyle Roeschley <kyle.roeschley@ni.com> Signed-off-by: David S. Miller <davem@davemloft.net>
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* Copyright (C) 2016 National Instruments Corp.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
#ifndef __PHY_LED_TRIGGERS
|
|
#define __PHY_LED_TRIGGERS
|
|
|
|
struct phy_device;
|
|
|
|
#ifdef CONFIG_LED_TRIGGER_PHY
|
|
|
|
#include <linux/leds.h>
|
|
#include <linux/phy.h>
|
|
|
|
#define PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE 11
|
|
|
|
#define PHY_LINK_LED_TRIGGER_NAME_SIZE (MII_BUS_ID_SIZE + \
|
|
FIELD_SIZEOF(struct mdio_device, addr)+\
|
|
PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE)
|
|
|
|
struct phy_led_trigger {
|
|
struct led_trigger trigger;
|
|
char name[PHY_LINK_LED_TRIGGER_NAME_SIZE];
|
|
unsigned int speed;
|
|
};
|
|
|
|
|
|
extern int phy_led_triggers_register(struct phy_device *phy);
|
|
extern void phy_led_triggers_unregister(struct phy_device *phy);
|
|
extern void phy_led_trigger_change_speed(struct phy_device *phy);
|
|
|
|
#else
|
|
|
|
static inline int phy_led_triggers_register(struct phy_device *phy)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline void phy_led_triggers_unregister(struct phy_device *phy) { }
|
|
static inline void phy_led_trigger_change_speed(struct phy_device *phy) { }
|
|
|
|
#endif
|
|
|
|
#endif
|