Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH] spi: Kill superfluous cast in spi_w8r16() | Date | Sun, 12 Jan 2014 13:59:06 +0100 |
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From: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
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> --- include/linux/spi/spi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 8c62ba74dd91..02a759ef9bc3 100644 --- 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; -- 1.7.9.5
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