Commit 269ccca8 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown
Browse files

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: default avatarGeert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent d3fbd457

include/linux/spi/spi.h

+1 −1
Original line number Diff line number Diff line
@@ -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;