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* i2c-dev: Clarify the unit of ioctl I2C_TIMEOUTJean Delvare2009-02-241-1/+1
| | | | | | | | | | | The unit in which user-space can set the bus timeout value is jiffies for historical reasons (back when HZ was always 100.) This is however not good because user-space doesn't know how long a jiffy lasts. The timeout value should instead be set in a fixed time unit. Given the original value of HZ, this unit should be 10 ms, for compatibility. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
* i2c: Move i2c-dev interfaces to i2c-dev.hDavid Brownell2007-10-131-2/+29
| | | | | | | | | | Move the i2c-dev support into <linux/i2c-dev.h> where it should always have lived. Now <linux/i2c.h> no longer holds stuff related to the optional userspace /dev/i2c-X interface. Improve the descriptions for these ioctl requests. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* [PATCH] i2c: Drop useless CVS revision IDsJean Delvare2005-10-281-2/+0
| | | | | | | CVS revision IDs are totally useless and irrelevant by now. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] headers: include linux/compiler.h for __userGOTO Masanori2005-06-281-0/+1
| | | | | | | | | This patch lets i2c-dev.h include linux/compiler.h so that __user is defined. Signed-off-by: GOTO Masanori <gotom@debian.or.jp> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+48
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!