Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

[firefly-linux-kernel-4.4.55.git] / drivers / staging / iio / adc / ad7816.c

diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index b3dec7060d40676facb1c2bdcea47ecfacf788cd..c8e15664652856a331938398bffc597b4a8f0b14 100644 (file)
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -59,6 +59,7 @@ static int ad7816_spi_read(struct ad7816_chip_info *chip, u16 *data)
 {
        struct spi_device *spi_dev = chip->spi_dev;
        int ret = 0;
+       __be16 buf;
 
        gpio_set_value(chip->rdwr_pin, 1);
        gpio_set_value(chip->rdwr_pin, 0);
@@ -82,13 +83,13 @@ static int ad7816_spi_read(struct ad7816_chip_info *chip, u16 *data)
 
        gpio_set_value(chip->rdwr_pin, 0);
        gpio_set_value(chip->rdwr_pin, 1);
-       ret = spi_read(spi_dev, (u8 *)data, sizeof(*data));
+       ret = spi_read(spi_dev, &buf, sizeof(*data));
        if (ret < 0) {
                dev_err(&spi_dev->dev, "SPI data read error\n");
                return ret;
        }
 
-       *data = be16_to_cpu(*data);
+       *data = be16_to_cpu(buf);
 
        return ret;
 }
@@ -431,7 +432,6 @@ MODULE_DEVICE_TABLE(spi, ad7816_id);
 static struct spi_driver ad7816_driver = {
        .driver = {
                .name = "ad7816",
-               .owner = THIS_MODULE,
        },
        .probe = ad7816_probe,
        .id_table = ad7816_id,