From f15919436bea3336f2dcb86f564180aceccc9c47 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 22 Feb 2025 21:33:22 +0100 Subject: [PATCH] net: miiphy: Introduce mdio_init() Introduce mdio_init() split off from mdio_alloc(), which is used to initialize already allocated struct mii_dev. Reviewed-by: Paul Barker Signed-off-by: Marek Vasut --- 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 0464f5dc219..40eb14669b8 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); -- 2.39.5