Introduce mdio_init() split off from mdio_alloc(), which is used to initialize already allocated struct mii_dev.
Signed-off-by: Marek Vasut marek.vasut+renesas@mailbox.org --- Cc: Christian Marangi ansuelsmth@gmail.com Cc: Evgeny Bachinin EABachinin@salutedevices.com Cc: Ilias Apalodimas ilias.apalodimas@linaro.org Cc: Jerome Forissier jerome.forissier@linaro.org Cc: Joe Hershberger joe.hershberger@ni.com Cc: Mario Six mario.six@gdsys.cc Cc: Michal Simek michal.simek@amd.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org Cc: Paul Barker paul.barker.ct@bp.renesas.com Cc: Ramon Fried rfried.dev@gmail.com Cc: Simon Glass sjg@chromium.org Cc: Sughosh Ganu sughosh.ganu@linaro.org Cc: Tom Rini trini@konsulko.com Cc: u-boot@lists.denx.de --- common/miiphyutil.c | 13 +++++++++---- include/miiphy.h | 1 + 2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/common/miiphyutil.c b/common/miiphyutil.c index 9b8744e5d8b..2a034d3a77c 100644 --- a/common/miiphyutil.c +++ b/common/miiphyutil.c @@ -65,6 +65,14 @@ void miiphy_init(void) current_mii = NULL; }
+void mdio_init(struct mii_dev *bus) +{ + memset(bus, 0, sizeof(*bus)); + + /* initialize mii_dev struct fields */ + INIT_LIST_HEAD(&bus->link); +} + struct mii_dev *mdio_alloc(void) { struct mii_dev *bus; @@ -73,10 +81,7 @@ struct mii_dev *mdio_alloc(void) if (!bus) return bus;
- memset(bus, 0, sizeof(*bus)); - - /* initalize mii_dev struct fields */ - INIT_LIST_HEAD(&bus->link); + mdio_init(bus);
return bus; } diff --git a/include/miiphy.h b/include/miiphy.h index 1e6c7041fdc..f385f3f47e7 100644 --- a/include/miiphy.h +++ b/include/miiphy.h @@ -44,6 +44,7 @@ struct phy_device *mdio_phydev_for_ethname(const char *devname);
void miiphy_listdev(void);
+void mdio_init(struct mii_dev *bus); struct mii_dev *mdio_alloc(void); void mdio_free(struct mii_dev *bus); int mdio_register(struct mii_dev *bus);