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authorGeert Uytterhoeven <geert@linux-m68k.org>2008-11-18 21:13:53 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2010-05-17 21:37:41 +0200
commitbf54a2b3c0dbf76136f00ff785bf6d8f6291311d (patch)
tree918d2a181a90454a2893c2a86640ef72b3a164f4 /drivers/zorro/zorro-driver.c
parent0b7f1a7efb38b551f5948a13d0b36e876ba536db (diff)
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m68k: amiga - Zorro bus modalias support
Add Amiga Zorro bus modalias and uevent support Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/zorro/zorro-driver.c')
-rw-r--r--drivers/zorro/zorro-driver.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c
index 53180a37cc9a..7ee2b6e71786 100644
--- a/drivers/zorro/zorro-driver.c
+++ b/drivers/zorro/zorro-driver.c
@@ -137,10 +137,34 @@ static int zorro_bus_match(struct device *dev, struct device_driver *drv)
return 0;
}
+static int zorro_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+#ifdef CONFIG_HOTPLUG
+ struct zorro_dev *z;
+
+ if (!dev)
+ return -ENODEV;
+
+ z = to_zorro_dev(dev);
+ if (!z)
+ return -ENODEV;
+
+ if (add_uevent_var(env, "ZORRO_ID=%08X", z->id) ||
+ add_uevent_var(env, "ZORRO_SLOT_NAME=%s", dev_name(dev)) ||
+ add_uevent_var(env, "ZORRO_SLOT_ADDR=%04X", z->slotaddr) ||
+ add_uevent_var(env, "MODALIAS=" ZORRO_DEVICE_MODALIAS_FMT, z->id))
+ return -ENOMEM;
+
+ return 0;
+#else /* !CONFIG_HOTPLUG */
+ return -ENODEV;
+#endif /* !CONFIG_HOTPLUG */
+}
struct bus_type zorro_bus_type = {
.name = "zorro",
.match = zorro_bus_match,
+ .uevent = zorro_uevent,
.probe = zorro_device_probe,
.remove = zorro_device_remove,
};