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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>
hifive-unleashed-5.1
Geert Uytterhoeven 2014-01-12 13:59:06 +01:00 committed by Mark Brown
parent d3fbd45701
commit 269ccca8ec
1 changed files with 1 additions and 1 deletions
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include/linux/spi/spi.h
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@ -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;