This is round two of the introduction of deferred probing by moving drivers that request probe deferral to an extra device list that will be re-probed later. Compared to v1 there are the following changes: - Loop over deferred device list until none succeeds (Suggested by Sascha Hauer) - (Now) properly deal with deferred probing in led-gpio - Free GPIOs claimed by leds on foo_led_unregister() - Convert Orion GPIO to real platform driver Each patch also contains an individual changelog. It would be great to give this patch series a little more coverage. Also, several other subsystems could use some support -EPROBE_DEFER but IMHO we should wait for someone to actually force probe deferral there. Sebastian Hesselbarth (6): base: Introduce deferred probing gpio: Return -EPROBE_DEFER on gpio_get_num() OF: gpio: Silence error message on -EPROBE_DEFER led: gpio: Properly deal with deferred probing led: gpio: Free GPIOs on unregister() gpio: orion: Convert to platform_driver drivers/base/driver.c | 56 ++++++++++++++++++++++++++++++++++++++++++--- drivers/gpio/gpio-orion.c | 7 +----- drivers/gpio/gpiolib.c | 5 +++- drivers/led/led-gpio.c | 36 +++++++++++++++++++++++++---- drivers/of/of_gpio.c | 8 ++++--- include/asm-generic/errno.h | 1 + 6 files changed, 96 insertions(+), 17 deletions(-) --- Cc: barebox@xxxxxxxxxxxxxxxxxxx -- 2.1.0 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
