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path: root/drivers/tty/serial/serial_mctrl_gpio.c
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Diffstat (limited to 'drivers/tty/serial/serial_mctrl_gpio.c')
-rw-r--r--drivers/tty/serial/serial_mctrl_gpio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/serial_mctrl_gpio.c b/drivers/tty/serial/serial_mctrl_gpio.c
index e51ca593ab86..8855688a5b6c 100644
--- a/drivers/tty/serial/serial_mctrl_gpio.c
+++ b/drivers/tty/serial/serial_mctrl_gpio.c
@@ -385,4 +385,5 @@ void mctrl_gpio_disable_irq_wake(struct mctrl_gpios *gpios)
}
EXPORT_SYMBOL_GPL(mctrl_gpio_disable_irq_wake);
+MODULE_DESCRIPTION("Helpers for controlling modem lines via GPIO");
MODULE_LICENSE("GPL");