From 1a66a775674e3ae940e68c95e42dbad75af77523 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 6 Mar 2013 20:03:50 +0100 Subject: bus: Make struct device a pointer struct bus_type contains an embedded struct device_d which is quite a big structure. Dynamically allocate this instead to save the space in the binary. Signed-off-by: Sascha Hauer --- drivers/base/bus.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/base/bus.c') diff --git a/drivers/base/bus.c b/drivers/base/bus.c index e2204da4a4..5251be6b2e 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -30,10 +30,11 @@ int bus_register(struct bus_type *bus) if (get_bus_by_name(bus->name)) return -EEXIST; - strcpy(bus->dev.name, bus->name); - bus->dev.id = DEVICE_ID_SINGLE; + bus->dev = xzalloc(sizeof(*bus->dev)); + strcpy(bus->dev->name, bus->name); + bus->dev->id = DEVICE_ID_SINGLE; - ret = register_device(&bus->dev); + ret = register_device(bus->dev); if (ret) return ret; -- cgit v1.2.3