driver core: move to_platform_driver to platform_device.h

In converting the last remaining of_platform_driver (ibmebus) to a regular
platform driver, to_platform_driver is needed to replace
to_of_platform_driver.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Grant Likely <grant.likely@linaro.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 9eda84246ffd..1bcb2a792e95 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -29,9 +29,6 @@
 /* For automatically allocated device IDs */
 static DEFINE_IDA(platform_devid_ida);
 
-#define to_platform_driver(drv) (container_of((drv), struct platform_driver, \
-                                 driver))
-
 struct device platform_bus = {
         .init_name      = "platform",
 };