[BK PATCH] More i2c driver fixes for 2.6.0-test5

[BK PATCH] More i2c driver fixes for 2.6.0-test5

[Greg KH]

Hi,

Here are some more i2c driver fixes and additions for 2.6.0-test5.  I've
fixed up the check_region/request_region logic for isa drivers and moved
the i2c algorithms into their own subdirectory, both as recommended by
Christoph, and added the eeprom i2c chip driver (ported from the 2.4
tree and converted to use the sysfs binary file interface).

There are a also a few other minor i2c cleanups and fixes in here.

Please pull from:  bk://kernel.bkbits.net/gregkh/linux/i2c-2.6

thanks,

greg k-h

 drivers/i2c/i2c-algo-bit.c        |  567 ------------------------
 drivers/i2c/i2c-algo-ite.c        |  872 --------------------------------------
 drivers/i2c/i2c-algo-pcf.c        |  479 --------------------
 drivers/i2c/i2c-ite.h             |  117 -----
 drivers/i2c/i2c-pcf8584.h         |   78 ---
 Documentation/i2c/sysfs-interface |    5 
 drivers/i2c/Kconfig               |   38 -
 drivers/i2c/Makefile              |    5 
 drivers/i2c/algos/Kconfig         |   45 +
 drivers/i2c/algos/Makefile        |    7 
 drivers/i2c/algos/i2c-algo-bit.c  |  567 ++++++++++++++++++++++++
 drivers/i2c/algos/i2c-algo-ite.c  |  872 ++++++++++++++++++++++++++++++++++++++
 drivers/i2c/algos/i2c-algo-ite.h  |  117 +++++
 drivers/i2c/algos/i2c-algo-pcf.c  |  479 ++++++++++++++++++++
 drivers/i2c/algos/i2c-algo-pcf.h  |   78 +++
 drivers/i2c/busses/i2c-elektor.c  |    2 
 drivers/i2c/chips/Kconfig         |   12 
 drivers/i2c/chips/Makefile        |    1 
 drivers/i2c/chips/eeprom.c        |  290 ++++++++++++
 drivers/i2c/i2c-sensor.c          |    5 
 20 files changed, 2469 insertions(+), 2167 deletions(-)
-----

Greg Kroah-Hartman:
  o I2C: remove unneeded #defines in the eeprom chip driver
  o I2C: add eeprom i2c chip driver
  o I2C: move the i2c algorithm drivers to drivers/i2c/algos
  o I2C: remove the isa address check alltogether

[PATCH] More i2c driver fixes for 2.6.0-test5

[Greg KH]

ChangeSet 1.1325.4.1, 2003/09/23 13:54:31-07:00, greg@kroah.com

[PATCH] I2C: remove the isa address check alltogether.


 drivers/i2c/i2c-sensor.c |    5 +----
 1 files changed, 1 insertion(+), 4 deletions(-)


diff -Nru a/drivers/i2c/i2c-sensor.c b/drivers/i2c/i2c-sensor.c
--- a/drivers/i2c/i2c-sensor.c	Thu Sep 25 14:50:07 2003
+++ b/drivers/i2c/i2c-sensor.c	Thu Sep 25 14:50:07 2003
@@ -50,10 +50,7 @@
 		return -1;
 
 	for (addr = 0x00; addr <= (is_isa ? 0xffff : 0x7f); addr++) {
-		void *region_used = request_region(addr, 1, "foo");
-		release_region(addr, 1);
-		if ((is_isa && (region_used == NULL)) ||
-		    (!is_isa && i2c_check_addr(adapter, addr)))
+		if (!is_isa && i2c_check_addr(adapter, addr))
 			continue;
 
 		/* If it is in one of the force entries, we don't do any