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commit 8d99ce1b62b87319579bf8062a5fefe31bd0589b Author: wangchengdong <[email protected]> AuthorDate: Mon Jan 19 09:38:26 2026 +0800 drivers/ioexpander: add DEV_GPIO_NSIGNALS dependency on signals DEV_GPIO_NSIGNALS relies on signal support. Add an explicit Kconfig dependency on SIGNALS to prevent invalid no-signal configurations. Signed-off-by: Chengdong Wang <[email protected]> --- drivers/ioexpander/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ioexpander/Kconfig b/drivers/ioexpander/Kconfig index 95133b576d6..1bd2cd89283 100644 --- a/drivers/ioexpander/Kconfig +++ b/drivers/ioexpander/Kconfig @@ -598,7 +598,7 @@ config DEV_GPIO_NPOLLWAITERS config DEV_GPIO_NSIGNALS int "Max number of signals" default 1 - depends on DEV_GPIO + depends on DEV_GPIO && !DISABLE_ALL_SIGNALS ---help--- The maximum number of signals that can be registered with the GPIO driver
