[PATCH] soc: loongson2_pm: add dependency on INPUT

[Yinbo Zhu]

This fixes some undefined references to `input_set_capability' and
`input_register_device` issue when INPUT is not enabled.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/all/202309030751.pDnTZX4E-lkp@xxxxxxxxx/
Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
---
 drivers/soc/loongson/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/loongson/Kconfig b/drivers/soc/loongson/Kconfig
index 314e13bb3e01c..1b57af1e55298 100644
--- a/drivers/soc/loongson/Kconfig
+++ b/drivers/soc/loongson/Kconfig
@@ -20,6 +20,7 @@ config LOONGSON2_GUTS
 config LOONGSON2_PM
 	bool "Loongson-2 SoC Power Management Controller Driver"
 	depends on LOONGARCH && OF
+	depends on INPUT
 	help
 	  The Loongson-2's power management controller was ACPI, supports ACPI
 	  S2Idle (Suspend To Idle), ACPI S3 (Suspend To RAM), ACPI S4 (Suspend To
-- 
2.31.1