![]() strict pin controller returns -EINVAL in case of pin request which is already claimed by somebody else. Following is the sequence of calling pin_request() from pinctrl_bind_pins():- pinctrl_bind_pins()->pinctrl_select_state()->pinmux_enable_setting()-> pin_request() But pinctrl_bind_pins() only returns -EPROBE_DEFER which makes device driver probe successful even if the pin request is rejected by the pin controller subsystem. This commit modifies pinctrl_bind_pins() to return error if the pin is rejected by pin control subsystem. Signed-off-by: Deepak Das <deepak_das@mentor.com> [Rewrote to be cleaner] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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.. | ||
power | ||
regmap | ||
attribute_container.c | ||
base.h | ||
bus.c | ||
cacheinfo.c | ||
class.c | ||
component.c | ||
container.c | ||
core.c | ||
cpu.c | ||
dd.c | ||
devcoredump.c | ||
devres.c | ||
devtmpfs.c | ||
dma-coherent.c | ||
dma-contiguous.c | ||
dma-mapping.c | ||
driver.c | ||
firmware.c | ||
firmware_class.c | ||
hypervisor.c | ||
init.c | ||
isa.c | ||
Kconfig | ||
Makefile | ||
map.c | ||
memory.c | ||
module.c | ||
node.c | ||
pinctrl.c | ||
platform-msi.c | ||
platform.c | ||
property.c | ||
soc.c | ||
syscore.c | ||
topology.c | ||
transport_class.c |