spi: make remove callback a void function

[linux-2.6-microblaze.git] / drivers / staging / pi433 / pi433_if.c

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 68c09fa..1d31c35 100644 (file)
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -1264,7 +1264,7 @@ RX_failed:
        return retval;
 }
 
-static int pi433_remove(struct spi_device *spi)
+static void pi433_remove(struct spi_device *spi)
 {
        struct pi433_device     *device = spi_get_drvdata(spi);
 
@@ -1284,8 +1284,6 @@ static int pi433_remove(struct spi_device *spi)
 
        kfree(device->rx_buffer);
        kfree(device);
-
-       return 0;
 }
 
 static const struct of_device_id pi433_dt_ids[] = {