hsi: omap_ssi_port: Prevent warning if cawake_gpio is not defined.

[cascardo/linux.git] / drivers / hsi / controllers / omap_ssi_port.c

diff --git a/drivers/hsi/controllers/omap_ssi_port.c b/drivers/hsi/controllers/omap_ssi_port.c
index 1f8652b..02e6603 100644 (file)
--- a/drivers/hsi/controllers/omap_ssi_port.c
+++ b/drivers/hsi/controllers/omap_ssi_port.c
@@ -1111,7 +1111,7 @@ static int __init ssi_port_probe(struct platform_device *pd)
        struct omap_ssi_port *omap_port;
        struct hsi_controller *ssi = dev_get_drvdata(pd->dev.parent);
        struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
-       u32 cawake_gpio = 0;
+       int cawake_gpio = 0;
        u32 port_id;
        int err;