mfd: sec-common: Don't ignore errors from sec_irq_init()

sec_irq_init() can fail, we shouldn't continue and ignore the error in
that case, but actually error out.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-16-d66d5f39b6bf@linaro.org


Signed-off-by: Lee Jones <lee@kernel.org>