David Brownell 24a5bb7b18 i2c-core: Return -Errno, not -1 ... More updates to the I2C stack's fault reporting: make the core stop returning "-1" (usually "-EPERM") for all faults. Instead, pass lower level fault code up the stack, or return some appropriate errno. This patch happens to touch almost exclusively SMBus calls. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>		2008-07-14 22:38:23 +02:00
..
busses	i2c: Remove 3 deprecated bus drivers	2008-07-14 22:38:22 +02:00
chips
dev-interface
fault-codes	i2c: Document standard fault codes	2008-07-14 22:38:22 +02:00
functionality	i2c: Improve the functionality documentation	2008-05-11 20:37:05 +02:00
i2c-protocol
i2c-stub
porting-clients
smbus-protocol	i2c: Improve smbus-protocol documentation	2008-05-11 20:37:05 +02:00
summary
ten-bit-addresses
writing-clients	i2c-core: Return -Errno, not -1	2008-07-14 22:38:23 +02:00