In U-Boot -ENODEV means that there is no device. When there is a problem with the device, drivers should return an error like -ENXIO or -EREMOTEIO. When the device tree properties cannot be read correct , they should return -EINVAL.
Update various GPIO drivers to follow this rule, to help with consistency for future driver writers.
Signed-off-by: Simon Glass sjg@chromium.org Reported-by: Adam Ford aford173@gmail.com ---
drivers/gpio/adi_gpio2.c | 2 +- drivers/gpio/atmel_pio4.c | 12 ++++++------ drivers/gpio/imx_rgpio2p.c | 2 +- drivers/gpio/mxc_gpio.c | 2 +- drivers/gpio/omap_gpio.c | 2 +- drivers/gpio/tegra186_gpio.c | 2 +- drivers/i2c/imx_lpi2c.c | 2 +- drivers/i2c/mxc_i2c.c | 12 ++++++------ drivers/i2c/tegra186_bpmp_i2c.c | 2 +- 9 files changed, 19 insertions(+), 19 deletions(-)
Applied to u-boot-dm thanks!