diff options
112 files changed, 940 insertions, 454 deletions
diff --git a/Documentation/devicetree/bindings/net/dsa/b53.txt b/Documentation/devicetree/bindings/net/dsa/b53.txt index 5201bc15fdd6..cfd1afdc6e94 100644 --- a/Documentation/devicetree/bindings/net/dsa/b53.txt +++ b/Documentation/devicetree/bindings/net/dsa/b53.txt @@ -110,6 +110,9 @@ Ethernet switch connected via MDIO to the host, CPU port wired to eth0: #size-cells = <0>; ports { + #address-cells = <1>; + #size-cells = <0>; + port0@0 { reg = <0>; label = "lan1"; diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c index 04d59bede5ea..74503cacf594 100644 --- a/drivers/net/can/ifi_canfd/ifi_canfd.c +++ b/drivers/net/can/ifi_canfd/ifi_canfd.c @@ -947,8 +947,11 @@ static int ifi_canfd_plat_probe(struct platform_device *pdev) u32 id, rev; addr = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(addr)) + return PTR_ERR(addr); + irq = platform_get_irq(pdev, 0); - if (IS_ERR(addr) || irq < 0) + if (irq < 0) return -EINVAL; id = readl(addr + IFI_CANFD_IP_ID); diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c index e3ba8ab0cbf4..e2c6cf4b2228 100644 --- a/drivers/net/can/sun4i_can.c +++ b/drivers/net/can/sun4i_can.c @@ -792,7 +792,7 @@ static int sun4ican_probe(struct platform_device *pdev) addr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(addr)) { - err = -EBUSY; + err = PTR_ERR(addr); goto exit; } diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c index 0a1be5259be0..38cd8285ac67 100644 --- a/drivers/net/dsa/b53/b53_srab.c +++ b/drivers/net/dsa/b53/b53_srab.c @@ -609,7 +609,7 @@ static int b53_srab_probe(struct platform_device *pdev) priv->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) - return -ENOMEM; + return PTR_ERR(priv->regs); dev = b53_switch_alloc(&pdev->dev, &b53_srab_ops, priv); if (!dev) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index 5c444cd722bd..34e4aadfa705 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -628,11 +628,8 @@ mt7530_cpu_port_enable(struct mt7530_priv *priv, mt7530_write(priv, MT7530_PVC_P(port), PORT_SPEC_TAG); - /* Disable auto learning on the cpu port */ - mt7530_set(priv, MT7530_PSC_P(port), SA_DIS); - - /* Unknown unicast frame fordwarding to the cpu port */ - mt7530_set(priv, MT7530_MFC, UNU_FFP(BIT(port))); + /* Unknown multicast frame forwarding to the cpu port */ + mt7530_rmw(priv, MT7530_MFC, UNM_FFP_MASK, UNM_FFP(BIT(port))); /* Set CPU port number */ if (priv->id == ID_MT7621) @@ -1294,8 +1291,6 @@ mt7530_setup(struct dsa_switch *ds) /* Enable and reset MIB counters */ mt7530_mib_reset(ds); - mt7530_clear(priv, MT7530_MFC, UNU_FFP_MASK); - for (i = 0; i < MT7530_NUM_PORTS; i++) { /* Disable forwarding by default on all ports */ mt7530_rmw(priv, MT7530_PCR_P(i), PCR_MATRIX_MASK, diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h index 979bb6374678..82af4d2d406e 100644 --- a/drivers/net/dsa/mt7530.h +++ b/drivers/net/dsa/mt7530.h @@ -31,6 +31,7 @@ enum { #define MT7530_MFC 0x10 #define BC_FFP(x) (((x) & 0xff) << 24) #define UNM_FFP(x) (((x) & 0xff) << 16) +#define UNM_FFP_MASK UNM_FFP(~0) #define UNU_FFP(x) (((x) & 0xff) << 8) #define UNU_FFP_MASK UNU_FFP(~0) #define CPU_EN BIT(7) diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index e2c6bf0e430e..e8aae64db1ca 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -388,6 +388,7 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports) struct ocelot *ocelot = &felix->ocelot; phy_interface_t *port_phy_modes; resource_size_t switch_base; + struct resource res; int port, i, err; ocelot->num_phys_ports = num_phys_ports; @@ -422,17 +423,16 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports) for (i = 0; i < TARGET_MAX; i++) { struct regmap *target; - struct resource *res; if (!felix->info->target_io_res[i].name) continue; - res = &felix->info->target_io_res[i]; - res->flags = IORESOURCE_MEM; - res->start += switch_base; - res->end += switch_base; + memcpy(&res, &felix->info->target_io_res[i], sizeof(res)); + res.flags = IORESOURCE_MEM; + res.start += switch_base; + res.end += switch_base; - target = ocelot_regmap_init(ocelot, res); + target = ocelot_regmap_init(ocelot, &res); if (IS_ERR(target)) { dev_err(ocelot->dev, "Failed to map device memory space\n"); @@ -453,7 +453,6 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports) for (port = 0; port < num_phys_ports; port++) { struct ocelot_port *ocelot_port; void __iomem *port_regs; - struct resource *res; ocelot_port = devm_kzalloc(ocelot->dev, sizeof(struct ocelot_port), @@ -465,12 +464,12 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports) return -ENOMEM; } - res = &felix->info->port_io_res[port]; - res->flags = IORESOURCE_MEM; - res->start += switch_base; - res->end += switch_base; + memcpy(&res, &felix->info->port_io_res[port], sizeof(res)); + res.flags = IORESOURCE_MEM; + res.start += switch_base; + res.end += switch_base; - port_regs = devm_ioremap_resource(ocelot->dev, res); + port_regs = devm_ioremap_resource(ocelot->dev, &res); if (IS_ERR(port_regs)) { dev_err(ocelot->dev, "failed to map registers for port %d\n", port); diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h index 9af106513e53..730a8a90e1f7 100644 --- a/drivers/net/dsa/ocelot/felix.h +++ b/drivers/net/dsa/ocelot/felix.h @@ -8,9 +8,9 @@ /* Platform-specific information */ struct felix_info { - struct resource *target_io_res; - struct resource *port_io_res; - struct resource *imdio_res; + const struct resource *target_io_res; + const struct resource *port_io_res; + const struct resource *imdio_res; const struct reg_field *regfields; const u32 *const *map |