ARM: 6662/1: amba: make amba_bustype non-static
Export amba_bustype struct so it can be used for things like registering
bus notifiers.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index e7df019..ca96b0a 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -106,7 +106,7 @@
* Primecells are part of the Advanced Microcontroller Bus Architecture,
* so we call the bus "amba".
*/
-static struct bus_type amba_bustype = {
+struct bus_type amba_bustype = {
.name = "amba",
.dev_attrs = amba_dev_attrs,
.match = amba_match,
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 9e7f259..a0ccf28 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -56,6 +56,8 @@
AMBA_VENDOR_ST = 0x80,
};
+extern struct bus_type amba_bustype;
+
#define amba_get_drvdata(d) dev_get_drvdata(&d->dev)
#define amba_set_drvdata(d,p) dev_set_drvdata(&d->dev, p)