iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
412,602 Commits 104 Branches 1,843 Tags 5.7 GiB
609a3050b8
Commit Graph

2 Commits

Author SHA1 Message Date
Guenter Roeck
58ed90de3e spi/sc18is602: Return -EINVAL for probe failures due to I2C function mismatch 
If the I2C bus master driver does not support the required functionality,
the driver returns -ENODEV. This causes a silent probe failure without error
message. Since the device has to be explicitly instantiated, and the user
should know the correct bus, this event really reflects an error condition.
Replace error return value with -EINVAL to trigger an error message showing
that the probe function failed.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2012-08-23 12:13:54 +01:00
Guenter Roeck
3ce8859e2e spi: Master driver for NXP SC18IS602/603 
This driver adds support for NXP SC18IS602/603 I2C to SPI bus bridge.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2012-08-22 19:34:51 +01:00