diff options
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/arm-cci.c | 12 | ||||
| -rw-r--r-- | drivers/bus/imx-weim.c | 8 | ||||
| -rw-r--r-- | drivers/bus/sunxi-rsb.c | 22 | ||||
| -rw-r--r-- | drivers/bus/uniphier-system-bus.c | 14 |
4 files changed, 35 insertions, 21 deletions
diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c index c49da15d9790..3c29d36702a8 100644 --- a/drivers/bus/arm-cci.c +++ b/drivers/bus/arm-cci.c @@ -2124,8 +2124,8 @@ int notrace __cci_control_port_by_device(struct device_node *dn, bool enable) return -ENODEV; port = __cci_ace_get_port(dn, ACE_LITE_PORT); - if (WARN_ONCE(port < 0, "node %s ACE lite port look-up failure\n", - dn->full_name)) + if (WARN_ONCE(port < 0, "node %pOF ACE lite port look-up failure\n", + dn)) return -ENODEV; cci_port_control(port, enable); return 0; @@ -2200,14 +2200,14 @@ static int cci_probe_ports(struct device_node *np) if (of_property_read_string(cp, "interface-type", &match_str)) { - WARN(1, "node %s missing interface-type property\n", - cp->full_name); + WARN(1, "node %pOF missing interface-type property\n", + cp); continue; } is_ace = strcmp(match_str, "ace") == 0; if (!is_ace && strcmp(match_str, "ace-lite")) { - WARN(1, "node %s containing invalid interface-type property, skipping it\n", - cp->full_name); + WARN(1, "node %pOF containing invalid interface-type property, skipping it\n", + cp); continue; } diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c index 4bd361d64270..3d56ebcda720 100644 --- a/drivers/bus/imx-weim.c +++ b/drivers/bus/imx-weim.c @@ -156,8 +156,8 @@ static int __init weim_parse_dt(struct platform_device *pdev, ret = weim_timing_setup(child, base, devtype); if (ret) - dev_warn(&pdev->dev, "%s set timing failed.\n", - child->full_name); + dev_warn(&pdev->dev, "%pOF set timing failed.\n", + child); else have_child = 1; } @@ -166,8 +166,8 @@ static int __init weim_parse_dt(struct platform_device *pdev, ret = of_platform_default_populate(pdev->dev.of_node, NULL, &pdev->dev); if (ret) - dev_err(&pdev->dev, "%s fail to create devices.\n", - pdev->dev.of_node->full_name); + dev_err(&pdev->dev, "%pOF fail to create devices.\n", + pdev->dev.of_node); return ret; } diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index 795c9d9c96a6..328ca93781cf 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -556,20 +556,20 @@ static int of_rsb_register_devices(struct sunxi_rsb *rsb) /* Runtime addresses for all slaves should be set first */ for_each_available_child_of_node(np, child) { - dev_dbg(dev, "setting child %s runtime address\n", - child->full_name); + dev_dbg(dev, "setting child %pOF runtime address\n", + child); ret = of_property_read_u32(child, "reg", &hwaddr); if (ret) { - dev_err(dev, "%s: invalid 'reg' property: %d\n", - child->full_name, ret); + dev_err(dev, "%pOF: invalid 'reg' property: %d\n", + child, ret); continue; } rtaddr = sunxi_rsb_get_rtaddr(hwaddr); if (!rtaddr) { - dev_err(dev, "%s: unknown hardware device address\n", - child->full_name); + dev_err(dev, "%pOF: unknown hardware device address\n", + child); continue; } @@ -586,15 +586,15 @@ static int of_rsb_register_devices(struct sunxi_rsb *rsb) /* send command */ ret = _sunxi_rsb_run_xfer(rsb); if (ret) - dev_warn(dev, "%s: set runtime address failed: %d\n", - child->full_name, ret); + dev_warn(dev, "%pOF: set runtime address failed: %d\n", + child, ret); } /* Then we start adding devices and probing them */ for_each_available_child_of_node(np, child) { struct sunxi_rsb_device *rdev; - dev_dbg(dev, "adding child %s\n", child->full_name); + dev_dbg(dev, "adding child %pOF\n", child); ret = of_property_read_u32(child, "reg", &hwaddr); if (ret) @@ -606,8 +606,8 @@ static int of_rsb_register_devices(struct sunxi_rsb *rsb) rdev = sunxi_rsb_device_create(rsb, child, hwaddr, rtaddr); if (IS_ERR(rdev)) - dev_err(dev, "failed to add child device %s: %ld\n", - child->full_name, PTR_ERR(rdev)); + dev_err(dev, "failed to add child device %pOF: %ld\n", + child, PTR_ERR(rdev)); } return 0; diff --git a/drivers/bus/uniphier-system-bus.c b/drivers/bus/uniphier-system-bus.c index 1e6e0269edcc..f76be6bd6eb3 100644 --- a/drivers/bus/uniphier-system-bus.c +++ b/drivers/bus/uniphier-system-bus.c @@ -256,10 +256,23 @@ static int uniphier_system_bus_probe(struct platform_device *pdev) uniphier_system_bus_set_reg(priv); + platform_set_drvdata(pdev, priv); + /* Now, the bus is configured. Populate platform_devices below it */ return of_platform_default_populate(dev->of_node, NULL, dev); } +static int __maybe_unused uniphier_system_bus_resume(struct device *dev) +{ + uniphier_system_bus_set_reg(dev_get_drvdata(dev)); + + return 0; +} + +static const struct dev_pm_ops uniphier_system_bus_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(NULL, uniphier_system_bus_resume) +}; + static const struct of_device_id uniphier_system_bus_match[] = { { .compatible = "socionext,uniphier-system-bus" }, { /* sentinel */ } @@ -271,6 +284,7 @@ static struct platform_driver uniphier_system_bus_driver = { .driver = { .name = "uniphier-system-bus", .of_match_table = uniphier_system_bus_match, + .pm = &uniphier_system_bus_pm_ops, }, }; module_platform_driver(uniphier_system_bus_driver); |