On Sun, Oct 13, 2019 at 10:05:42AM +0100, jic23@xxxxxxxxxx wrote:
> From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
>
> Fixes the sparse warning:
> drivers/iio/adc/mcp320x.c:167:41: warning: incorrect type in argument 1 (different base types)
> drivers/iio/adc/mcp320x.c:167:41: expected restricted __be32 const [usertype] *p
> drivers/iio/adc/mcp320x.c:167:41: got unsigned int [usertype] *<noident>
>
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Reviewed-by: Lukas Wunner <lukas@xxxxxxxxx>
Thanks,
Lukas
> ---
> drivers/iio/adc/mcp320x.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
> index 38bf10085696..465c7625a55a 100644
> --- a/drivers/iio/adc/mcp320x.c
> +++ b/drivers/iio/adc/mcp320x.c
> @@ -164,7 +164,7 @@ static int mcp320x_adc_conversion(struct mcp320x *adc, u8 channel,
> case mcp3550_60:
> case mcp3551:
> case mcp3553: {
> - u32 raw = be32_to_cpup((u32 *)adc->rx_buf);
> + u32 raw = be32_to_cpup((__be32 *)adc->rx_buf);
>
> if (!(adc->spi->mode & SPI_CPOL))
> raw <<= 1; /* strip Data Ready bit in SPI mode 0,0 */
> --
> 2.23.0
