diff options
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/mvebu-mbus.c | 8 | ||||
| -rw-r--r-- | drivers/bus/omap-ocp2scp.c | 60 |
2 files changed, 5 insertions, 63 deletions
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index 8740f46b4d0d..33c6947eebec 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -49,6 +49,8 @@ * configuration (file 'devices'). */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> @@ -762,7 +764,7 @@ int mvebu_mbus_add_window_remap_flags(const char *devname, phys_addr_t base, break; if (!s->soc->map[i].name) { - pr_err("mvebu-mbus: unknown device '%s'\n", devname); + pr_err("unknown device '%s'\n", devname); return -ENODEV; } @@ -775,7 +777,7 @@ int mvebu_mbus_add_window_remap_flags(const char *devname, phys_addr_t base, attr |= 0x28; if (!mvebu_mbus_window_conflicts(s, base, size, target, attr)) { - pr_err("mvebu-mbus: cannot add window '%s', conflicts with another window\n", + pr_err("cannot add window '%s', conflicts with another window\n", devname); return -EINVAL; } @@ -842,7 +844,7 @@ int __init mvebu_mbus_init(const char *soc, phys_addr_t mbuswins_phys_base, break; if (!of_id->compatible) { - pr_err("mvebu-mbus: could not find a matching SoC family\n"); + pr_err("could not find a matching SoC family\n"); return -ENODEV; } diff --git a/drivers/bus/omap-ocp2scp.c b/drivers/bus/omap-ocp2scp.c index fe7191663bbd..5511f9814ddd 100644 --- a/drivers/bus/omap-ocp2scp.c +++ b/drivers/bus/omap-ocp2scp.c @@ -22,26 +22,6 @@ #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/of_platform.h> -#include <linux/platform_data/omap_ocp2scp.h> - -/** - * _count_resources - count for the number of resources - * @res: struct resource * - * - * Count and return the number of resources populated for the device that is - * connected to ocp2scp. - */ -static unsigned _count_resources(struct resource *res) -{ - int cnt = 0; - - while (res->start != res->end) { - cnt++; - res++; - } - - return cnt; -} static int ocp2scp_remove_devices(struct device *dev, void *c) { @@ -55,11 +35,7 @@ static int ocp2scp_remove_devices(struct device *dev, void *c) static int omap_ocp2scp_probe(struct platform_device *pdev) { int ret; - unsigned res_cnt, i; struct device_node *np = pdev->dev.of_node; - struct platform_device *pdev_child; - struct omap_ocp2scp_platform_data *pdata = pdev->dev.platform_data; - struct omap_ocp2scp_dev *dev; if (np) { ret = of_platform_populate(np, NULL, NULL, &pdev->dev); @@ -68,48 +44,12 @@ static int omap_ocp2scp_probe(struct platform_device *pdev) "failed to add resources for ocp2scp child\n"); goto err0; } - } else if (pdata) { - for (i = 0, dev = *pdata->devices; i < pdata->dev_cnt; i++, - dev++) { - res_cnt = _count_resources(dev->res); - - pdev_child = platform_device_alloc(dev->drv_name, - PLATFORM_DEVID_AUTO); - if (!pdev_child) { - dev_err(&pdev->dev, - "failed to allocate mem for ocp2scp child\n"); - goto err0; - } - - ret = platform_device_add_resources(pdev_child, - dev->res, res_cnt); - if (ret) { - dev_err(&pdev->dev, - "failed to add resources for ocp2scp child\n"); - goto err1; - } - - pdev_child->dev.parent = &pdev->dev; - - ret = platform_device_add(pdev_child); - if (ret) { - dev_err(&pdev->dev, - "failed to register ocp2scp child device\n"); - goto err1; - } - } - } else { - dev_err(&pdev->dev, "OCP2SCP initialized without plat data\n"); - return -EINVAL; } pm_runtime_enable(&pdev->dev); return 0; -err1: - platform_device_put(pdev_child); - err0: device_for_each_child(&pdev->dev, NULL, ocp2scp_remove_devices); |