]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
rtc-ds1307 cleanups
authorDavid Brownell <david-b@pacbell.net>
Tue, 17 Jul 2007 11:04:55 +0000 (04:04 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 17 Jul 2007 17:23:08 +0000 (10:23 -0700)
commit045e0e85f2f6ee6621d8f7bab3059e9c74076738
tree6656256d46b5a3d06b2426e128cf21a0cb143653
parent5d91192e667ae34733b9daf6dd5f1d4496d2f441
rtc-ds1307 cleanups

This updates the rtc-ds1307 driver so that converting it to a "new style"
driver (driver model, not legacy i2c model) will involve fewer changes.

 - Use pointer to i2c_client almost everywhere, so that it's easy
   to let the i2c core create that object;

 - Avoid using i2c_client.adapter, since that field is redundant and
   thus may go away (same object as i2c_client.dev.parent).

 - Extend type enum to include various RTCs this is expected to
   work with, and include register support for them.

It also cleans up the support for multiple chip types, and fixes a
glitch that could appear with an un-initialized RTC.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-ds1307.c