target/linux/mvebu/patches-4.4/128-phy-export-phy_speed_to_str-for-phylink.patch

   1 From 5c77cc2ffd5deb4762d9551409472f2441297fe7 Mon Sep 17 00:00:00 2001
   2 From: Russell King <rmk+kernel@arm.linux.org.uk>
   3 Date: Sun, 18 Oct 2015 19:51:10 +0100
   4 Subject: [PATCH 716/744] phy: export phy_speed_to_str() for phylink
   5
   6 phylink would like to reuse phy_speed_to_str() to convert the speed
   7 to a string.  Add a prototype and export this helper function.
   8
   9 Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
  10 Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
  11 ---
  12  drivers/net/phy/phy.c | 3 ++-
  13  include/linux/phy.h   | 1 +
  14  2 files changed, 3 insertions(+), 1 deletion(-)
  15
  16 --- a/drivers/net/phy/phy.c
  17 +++ b/drivers/net/phy/phy.c
  18 @@ -38,7 +38,7 @@
  19
  20  #include <asm/irq.h>
  21
  22 -static const char *phy_speed_to_str(int speed)
  23 +const char *phy_speed_to_str(int speed)
  24  {
  25         switch (speed) {
  26         case SPEED_10:
  27 @@ -57,6 +57,7 @@ static const char *phy_speed_to_str(int
  28                 return "Unsupported (update phy.c)";
  29         }
  30  }
  31 +EXPORT_SYMBOL_GPL(phy_speed_to_str);
  32
  33  #define PHY_STATE_STR(_state)                  \
  34         case PHY_##_state:                      \
  35 --- a/include/linux/phy.h
  36 +++ b/include/linux/phy.h
  37 @@ -816,6 +816,7 @@ int phy_ethtool_gset(struct phy_device *
  38  int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr);
  39  int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd);
  40  int phy_start_interrupts(struct phy_device *phydev);
  41 +const char *phy_speed_to_str(int speed);
  42  void phy_print_status(struct phy_device *phydev);
  43  void phy_device_free(struct phy_device *phydev);
  44  int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);