From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- drivers/net/ethernet/xilinx/ll_temac_mdio.c | 9 ++++----- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 1 - drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c | 5 +---- 3 files changed, 5 insertions(+), 10 deletions(-) (limited to 'drivers/net/ethernet/xilinx') diff --git a/drivers/net/ethernet/xilinx/ll_temac_mdio.c b/drivers/net/ethernet/xilinx/ll_temac_mdio.c index 8cf9d4f56..415de1eaf 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_mdio.c +++ b/drivers/net/ethernet/xilinx/ll_temac_mdio.c @@ -59,16 +59,15 @@ static int temac_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 val) int temac_mdio_setup(struct temac_local *lp, struct device_node *np) { struct mii_bus *bus; - const u32 *bus_hz; + u32 bus_hz; int clk_div; - int rc, size; + int rc; struct resource res; /* Calculate a reasonable divisor for the clock rate */ clk_div = 0x3f; /* worst-case default setting */ - bus_hz = of_get_property(np, "clock-frequency", &size); - if (bus_hz && size >= sizeof(*bus_hz)) { - clk_div = (*bus_hz) / (2500 * 1000 * 2) - 1; + if (of_property_read_u32(np, "clock-frequency", &bus_hz) == 0) { + clk_div = bus_hz / (2500 * 1000 * 2) - 1; if (clk_div < 1) clk_div = 1; if (clk_div > 0x3f) diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index d95f9aae9..468464470 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1135,7 +1135,6 @@ static void axienet_ethtools_get_drvinfo(struct net_device *ndev, { strlcpy(ed->driver, DRIVER_NAME, sizeof(ed->driver)); strlcpy(ed->version, DRIVER_VERSION, sizeof(ed->version)); - ed->regdump_len = sizeof(u32) * AXIENET_REGS_N; } /** diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c b/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c index 2a5a16834..507bbb035 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c @@ -129,7 +129,6 @@ int axienet_mdio_setup(struct axienet_local *lp, struct device_node *np) { int ret; u32 clk_div, host_clock; - u32 *property_p; struct mii_bus *bus; struct resource res; struct device_node *np1; @@ -168,8 +167,7 @@ int axienet_mdio_setup(struct axienet_local *lp, struct device_node *np) clk_div = DEFAULT_CLOCK_DIVISOR; goto issue; } - property_p = (u32 *) of_get_property(np1, "clock-frequency", NULL); - if (!property_p) { + if (of_property_read_u32(np1, "clock-frequency", &host_clock)) { netdev_warn(lp->ndev, "clock-frequency property not found.\n"); netdev_warn(lp->ndev, "Setting MDIO clock divisor to default %d\n", @@ -179,7 +177,6 @@ int axienet_mdio_setup(struct axienet_local *lp, struct device_node *np) goto issue; } - host_clock = be32_to_cpup(property_p); clk_div = (host_clock / (MAX_MDIO_FREQ * 2)) - 1; /* If there is any remainder from the division of * fHOST / (MAX_MDIO_FREQ * 2), then we need to add -- cgit v1.2.3