litmus2008.git/drivers/i2c, branch master [ARCHIVE] Old LITMUS^RT 2008 version (for reference). i2c-sibyte: Fix an error path 2008-01-14T20:53:31+00:00 Jean Delvare khali@linux-fr.org 2008-01-14T20:53:31+00:00 5cd6e675f862568ad73c061665ee5080cfd952c5 If the registration of the second I2C channel fails, we really want to unregister the first one before we return with an error. While we're here, fix the printk right above so that it displays the real driver name. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ralf Baechle <ralf@linux-mips.org> 
If the registration of the second I2C channel fails, we really want to
unregister the first one before we return with an error.

While we're here, fix the printk right above so that it displays the
real driver name.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
i2c: Spelling fixes 2008-01-14T20:53:30+00:00 Joe Perches joe@perches.com 2008-01-14T20:53:30+00:00 96acafe05fad2c9429ca2c39af47efc5db2d8042 [JD: One more fix in i2c-dev.] Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
[JD: One more fix in i2c-dev.]

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c-omap: Fix NULL pointer dereferencing 2008-01-14T20:53:30+00:00 Tony Lindgren tony@atomide.com 2008-01-14T20:53:30+00:00 3e39752d5367f9087e058abe768708165e1ec373 This patch fixes bug #9581 reported by Marcio Buss. If kzalloc fails, omap_i2c_write_reg() tries to reset an unallocated I2C controller. Cc: Marcio Buss <marciobuss@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
This patch fixes bug #9581 reported by Marcio Buss. If kzalloc fails,
omap_i2c_write_reg() tries to reset an unallocated I2C controller.

Cc: Marcio Buss <marciobuss@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c/isp1301_omap: Build fix 2007-12-12T12:45:25+00:00 David Brownell david-b@pacbell.net 2007-12-12T12:45:25+00:00 187426e69afe0a2ad697c9c5f5f654254da0e3a0 Build fix to the isp1301_omap driver ... this driver gets built more often in the OMAP tree than in mainline, partly because the defconfig for H2 (plus probably H3 and H4) needs updating. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
Build fix to the isp1301_omap driver ... this driver gets built
more often in the OMAP tree than in mainline, partly because the
defconfig for H2 (plus probably H3 and H4) needs updating.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c: Add missing spaces in split log messages 2007-12-12T12:45:24+00:00 Joe Perches joe@perches.com 2007-12-12T12:45:24+00:00 fce3ff03311e0397e2867cce67d4ccf31707a1ea Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c-gpio: Initialize adapter class 2007-12-12T12:45:24+00:00 Atsushi Nemoto anemo@mba.ocn.ne.jp 2007-12-12T12:45:24+00:00 50862d9490e8fbb317040b3faeee7caf56c00025 This is required to let hwmon drivers attach to the adapter. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
This is required to let hwmon drivers attach to the adapter.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c/eeprom: Recognize VGN as a valid Sony Vaio name prefix 2007-11-15T18:24:03+00:00 Jean Delvare khali@linux-fr.org 2007-11-15T18:24:03+00:00 8b925a3dd8a4d7451092cb9aa11da727ba69e0f0 Recent (i.e. 2005 and later) Sony Vaio laptops have names beginning with VGN rather than PCG. Update the eeprom driver so that it recognizes these. Signed-off-by: Jean Delvare <khali@linux-fr.org> 
Recent (i.e. 2005 and later) Sony Vaio laptops have names beginning
with VGN rather than PCG. Update the eeprom driver so that it
recognizes these.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c/eeprom: Hide Sony Vaio serial numbers 2007-11-15T18:24:03+00:00 Jean Delvare khali@linux-fr.org 2007-11-15T18:24:03+00:00 0f2cbd38aa377e30df3b7602abed69464d1970aa The sysfs interface to DMI data takes care to not make the system serial number and UUID world-readable, presumably due to privacy concerns. For consistency, we should not let the eeprom driver export these same strings to the world on Sony Vaio laptops. Instead, only make them readable by root, as we already do for BIOS passwords. Signed-off-by: Jean Delvare <khali@linux-fr.org> 
The sysfs interface to DMI data takes care to not make the system
serial number and UUID world-readable, presumably due to privacy
concerns. For consistency, we should not let the eeprom driver
export these same strings to the world on Sony Vaio laptops.
Instead, only make them readable by root, as we already do for BIOS
passwords.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c-pasemi: Fix NACK detection 2007-11-15T18:24:02+00:00 Olof Johansson olof@lixom.net 2007-11-15T18:24:02+00:00 be8a1f7cd4501c3b4b32543577a33aee6d2193ac Turns out we don't actually check the status to see if there was a device out there to talk to, just if we had a timeout when doing so. Add the proper check, so we don't falsly think there are devices on the bus that are not there, etc. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
Turns out we don't actually check the status to see if there was a
device out there to talk to, just if we had a timeout when doing so.

Add the proper check, so we don't falsly think there are devices
on the bus that are not there, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
i2c-pasemi: Replace obsolete "driverfs" reference with "sysfs" 2007-11-15T18:24:02+00:00 Robert P. J. Day rpjday@crashcourse.ca 2007-11-15T18:24:02+00:00 ff23f3eabbaa4fc398e0ce109a8688db29d95d78 Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Jean Delvare <khali@linux-fr.org> 
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Jean Delvare <khali@linux-fr.org>