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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-03-06 20:03:50 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-03-14 08:42:24 +0100 |
| commit | 1a66a775674e3ae940e68c95e42dbad75af77523 (patch) | |
| tree | a173a07320e49344cb72fc8989e95069891ccd39 /drivers/base/bus.c | |
| parent | 7a76f0607bef50e4439d162e577007aa74f51a5f (diff) | |
| download | barebox-1a66a775674e3ae940e68c95e42dbad75af77523.tar.gz barebox-1a66a775674e3ae940e68c95e42dbad75af77523.tar.xz | |
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 <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/base/bus.c')
| -rw-r--r-- | drivers/base/bus.c | 7 |
1 files changed, 4 insertions, 3 deletions
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; |