spi: Kill superfluous cast in spi_w8r16()

spi_write_then_read() takes a "void *" for rxbuf, so there's no need to
cast the buffer pointer to "u8 *".

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 77b529e418d507e3935802f074188f26731022a0..21a7251d85eee2325b10450cd8132f14bb48a709 100644 (file)
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -847,7 +847,7 @@ static inline ssize_t spi_w8r16(struct spi_device *spi, u8 cmd)
        ssize_t                 status;
        u16                     result;
 
-       status = spi_write_then_read(spi, &cmd, 1, (u8 *) &result, 2);
+       status = spi_write_then_read(spi, &cmd, 1, &result, 2);
 
        /* return negative errno or unsigned value */
        return (status < 0) ? status : result;