diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvneta.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index c9c2faaf967e..8d76fca7fde7 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -22,6 +22,7 @@ #include <linux/interrupt.h> #include <net/ip.h> #include <net/ipv6.h> +#include <linux/io.h> #include <linux/of.h> #include <linux/of_irq.h> #include <linux/of_mdio.h> @@ -2749,6 +2750,7 @@ static void mvneta_port_power_up(struct mvneta_port *pp, int phy_mode) static int mvneta_probe(struct platform_device *pdev) { const struct mbus_dram_target_info *dram_target_info; + struct resource *res; struct device_node *dn = pdev->dev.of_node; struct device_node *phy_node; u32 phy_addr; @@ -2813,9 +2815,15 @@ static int mvneta_probe(struct platform_device *pdev) clk_prepare_enable(pp->clk); - pp->base = of_iomap(dn, 0); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + err = -ENODEV; + goto err_clk; + } + + pp->base = devm_ioremap_resource(&pdev->dev, res); if (pp->base == NULL) { - err = -ENOMEM; + err = PTR_ERR(pp->base); goto err_clk; } @@ -2823,7 +2831,7 @@ static int mvneta_probe(struct platform_device *pdev) pp->stats = alloc_percpu(struct mvneta_pcpu_stats); if (!pp->stats) { err = -ENOMEM; - goto err_unmap; + goto err_clk; } for_each_possible_cpu(cpu) { @@ -2888,8 +2896,6 @@ err_deinit: mvneta_deinit(pp); err_free_stats: free_percpu(pp->stats); -err_unmap: - iounmap(pp->base); err_clk: clk_disable_unprepare(pp->clk); err_free_irq: @@ -2909,7 +2915,6 @@ static int mvneta_remove(struct platform_device *pdev) mvneta_deinit(pp); clk_disable_unprepare(pp->clk); free_percpu(pp->stats); - iounmap(pp->base); irq_dispose_mapping(dev->irq); free_netdev(dev); |