Explain in Kconfig that the driver can be compiled as a module.

Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 drivers/leds/flash/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/leds/flash/Kconfig b/drivers/leds/flash/Kconfig
index 4ed2efc65434..4e08dbc05709 100644
--- a/drivers/leds/flash/Kconfig
+++ b/drivers/leds/flash/Kconfig
@@ -89,6 +89,8 @@ config LEDS_QCOM_FLASH
 	  the total LED current will be split symmetrically on each channel and
 	  they will be enabled/disabled at the same time.
 
+	  This driver can be built as a module, it will be called "leds-qcom-flash".
+
 config LEDS_RT4505
 	tristate "LED support for RT4505 flashlight controller"
 	depends on I2C && OF

-- 
2.25.1