From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH v2 1/6] Extend device_platform_driver macro
Date: Sun, 10 Mar 2013 10:41:30 +0400 [thread overview]
Message-ID: <1362897695-3936-1-git-send-email-shc_work@mail.ru> (raw)
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@mail.ru>
---
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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next reply other threads:[~2013-03-10 6:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-10 6:41 Alexander Shiyan [this message]
2013-03-10 6:41 ` [PATCH v2 2/6] Add more drivers to using device_platform_driver() Alexander Shiyan
2013-03-10 6:41 ` [PATCH v2 3/6] Introduce console_platform_driver() macro and use it for serial drivers Alexander Shiyan
2013-03-10 6:41 ` [PATCH v2 4/6] SPI: Rename spi_register_driver() for using with register_driver_macro() Alexander Shiyan
2013-03-10 6:41 ` [PATCH v2 5/6] I2C: Rename i2c_register_driver() " Alexander Shiyan
2013-03-10 6:41 ` [PATCH v2 6/6] Introduce device_spi_driver() macro and use it for SPI drivers Alexander Shiyan
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