This reverts commit d5f13bbb51046537b2c2b9868177fb8fe8a6a6e9. This change related to fw_devlink was backported to v5.10 but has severaly other dependencies that were not backported. As discussed with the original author, the best approach for v5.10 is to revert. Link: https://lore.kernel.org/linux-omap/7hk0efmfzo.fsf@xxxxxxxxxxxx Cc: Saravana Kannan <saravanak@xxxxxxxxxx> Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxxxx> --- drivers/bus/simple-pm-bus.c | 39 +------------------------------------ 1 file changed, 1 insertion(+), 38 deletions(-) diff --git a/drivers/bus/simple-pm-bus.c b/drivers/bus/simple-pm-bus.c index 244b8f3b38b4..c5eb46cbf388 100644 --- a/drivers/bus/simple-pm-bus.c +++ b/drivers/bus/simple-pm-bus.c @@ -16,33 +16,7 @@ static int simple_pm_bus_probe(struct platform_device *pdev) { - const struct device *dev = &pdev->dev; - struct device_node *np = dev->of_node; - const struct of_device_id *match; - - /* - * Allow user to use driver_override to bind this driver to a - * transparent bus device which has a different compatible string - * that's not listed in simple_pm_bus_of_match. We don't want to do any - * of the simple-pm-bus tasks for these devices, so return early. - */ - if (pdev->driver_override) - return 0; - - match = of_match_device(dev->driver->of_match_table, dev); - /* - * These are transparent bus devices (not simple-pm-bus matches) that - * have their child nodes populated automatically. So, don't need to - * do anything more. We only match with the device if this driver is - * the most specific match because we don't want to incorrectly bind to - * a device that has a more specific driver. - */ - if (match && match->data) { - if (of_property_match_string(np, "compatible", match->compatible) == 0) - return 0; - else - return -ENODEV; - } + struct device_node *np = pdev->dev.of_node; dev_dbg(&pdev->dev, "%s\n", __func__); @@ -56,25 +30,14 @@ static int simple_pm_bus_probe(struct platform_device *pdev) static int simple_pm_bus_remove(struct platform_device *pdev) { - const void *data = of_device_get_match_data(&pdev->dev); - - if (pdev->driver_override || data) - return 0; - dev_dbg(&pdev->dev, "%s\n", __func__); pm_runtime_disable(&pdev->dev); return 0; } -#define ONLY_BUS ((void *) 1) /* Match if the device is only a bus. */ - static const struct of_device_id simple_pm_bus_of_match[] = { { .compatible = "simple-pm-bus", }, - { .compatible = "simple-bus", .data = ONLY_BUS }, - { .compatible = "simple-mfd", .data = ONLY_BUS }, - { .compatible = "isa", .data = ONLY_BUS }, - { .compatible = "arm,amba-bus", .data = ONLY_BUS }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, simple_pm_bus_of_match); -- 2.34.0
