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From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH] Extend device_platform_driver macro
Date: Fri,  8 Mar 2013 13:05:14 +0400	[thread overview]
Message-ID: <1362733514-18373-1-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 | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/include/driver.h b/include/driver.h
index 46c56c0..b891f80 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)	\
-	{						\
-		return platform_driver_register(&drv);	\
-	}						\
-	device_initcall(drv ## _register)
+#define register_driver_macro(level,subsystem,drv)		\
+	static int __init drv##_register(void)			\
+	{							\
+		return subsystem##_driver_register(&drv);	\
+	}							\
+	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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             reply	other threads:[~2013-03-08  9:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-08  9:05 Alexander Shiyan [this message]
2013-03-09 15:12 ` Sascha Hauer
2013-03-09 15:19   ` Re[2]: " Alexander Shiyan
2013-03-09 20:46     ` Uwe Kleine-König
2013-03-09 21:10       ` Re[2]: " Alexander Shiyan
2013-03-09 18:36   ` Jean-Christophe PLAGNIOL-VILLARD

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