From 83b7bce3d390f15047e05a186bb4051536ee9dbc Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 16 Oct 2013 11:28:54 +0200 Subject: zorro: Let the driver core handle device enumeration Filling in dev_name of the Zorro bus type and dev.id of each device allows the driver core to enumerate devices, so we don't have to do that ourselves. This changes the names of devices in sysfs from "%02x" to "zorro%u". Note that filling in dev.id is also needed to support MFD Zorro devices. Signed-off-by: Geert Uytterhoeven --- drivers/zorro/zorro-driver.c | 11 ++++++----- drivers/zorro/zorro.c | 4 ++-- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c index ac1db7f1bca..eacae1434b7 100644 --- a/drivers/zorro/zorro-driver.c +++ b/drivers/zorro/zorro-driver.c @@ -161,11 +161,12 @@ static int zorro_uevent(struct device *dev, struct kobj_uevent_env *env) } struct bus_type zorro_bus_type = { - .name = "zorro", - .match = zorro_bus_match, - .uevent = zorro_uevent, - .probe = zorro_device_probe, - .remove = zorro_device_remove, + .name = "zorro", + .dev_name = "zorro", + .match = zorro_bus_match, + .uevent = zorro_uevent, + .probe = zorro_device_probe, + .remove = zorro_device_remove, }; EXPORT_SYMBOL(zorro_bus_type); diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c index 10c7f77aec0..450abf100f0 100644 --- a/drivers/zorro/zorro.c +++ b/drivers/zorro/zorro.c @@ -142,7 +142,7 @@ static int __init amiga_zorro_probe(struct platform_device *pdev) zorro_autocon = bus->devices; bus->dev.parent = &pdev->dev; - dev_set_name(&bus->dev, "zorro"); + dev_set_name(&bus->dev, zorro_bus_type.name); error = device_register(&bus->dev); if (error) { pr_err("Zorro: Error registering zorro_bus\n"); @@ -180,9 +180,9 @@ static int __init amiga_zorro_probe(struct platform_device *pdev) dev_err(&bus->dev, "Address space collision on device %s %pR\n", z->name, &z->resource); - dev_set_name(&z->dev, "%02x", i); z->dev.parent = &bus->dev; z->dev.bus = &zorro_bus_type; + z->dev.id = i; } /* ... then register them */ -- cgit v1.2.3-70-g09d2