This patch extends device_platform_driver macro, so now we allow
use it with various init levels and subsystems.
Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
include/driver.h | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/include/driver.h b/include/driver.h
index 46c56c0..138eab4 100644
--- a/include/driver.h
+++ b/include/driver.h
@@ -395,16 +395,19 @@ extern struct bus_type platform_bus;
int platform_driver_register(struct driver_d *drv);
-/* device_platform_driver() - Helper macro for drivers that don't do
+/* register_driver_macro() - Helper macro for drivers that don't do
* anything special in module registration. This eliminates a lot of
* boilerplate. Each module may only use this macro once.
*/
-#define device_platform_driver(drv) \
- static int __init drv ## _register(void) \
+#define register_driver_macro(level,bus,drv) \
+ static int __init drv##_register(void) \
{ \
- return platform_driver_register(&drv); \
+ return bus##_driver_register(&drv); \
} \
- device_initcall(drv ## _register)
+ level##_initcall(drv##_register)
+
+#define device_platform_driver(drv) \
+ register_driver_macro(device,platform,drv)
int platform_device_register(struct device_d *new_device);
--
1.7.12.4
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