mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH v2 1/2] Introduce device_platform_driver() macro
Date: Tue, 12 Feb 2013 22:08:56 +0400	[thread overview]
Message-ID: <1360692537-22260-1-git-send-email-shc_work@mail.ru> (raw)

device_platform_driver() - Helper macro for drivers that don't do
anything special in module registration. This eliminates a lot of
boilerplate. Driver registration will called on device_initcall.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
 include/driver.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/driver.h b/include/driver.h
index 31f5d69..151829e 100644
--- a/include/driver.h
+++ b/include/driver.h
@@ -390,6 +390,18 @@ extern struct list_head bus_list;
 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
+ * 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)
+
 int platform_device_register(struct device_d *new_device);
 
 struct file_operations {
-- 
1.7.12.4


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

             reply	other threads:[~2013-02-12 18:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-12 18:08 Alexander Shiyan [this message]
2013-02-12 18:08 ` [PATCH v2 2/2] Use new device_platform_driver() macro for drivers Alexander Shiyan
2013-02-14  8:30 ` [PATCH v2 1/2] Introduce device_platform_driver() macro Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1360692537-22260-1-git-send-email-shc_work@mail.ru \
    --to=shc_work@mail.ru \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox