diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2013-07-02 10:07:01 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-15 11:37:13 +0100 |
| commit | 701c3587ee38ed53719187b0f1b059e113ac534f (patch) | |
| tree | b43410e88d0d75f5933ca3e8ef22967f024f7ebf /drivers/spi/spi-ep93xx.c | |
| parent | 8d7586bda032748ceec44416fa32a711a62e4954 (diff) | |
spi: spi-ep93xx: remove bits_per_word() helper
Check t->bits_per_word directly and remove the inline helper function.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-ep93xx.c')
| -rw-r--r-- | drivers/spi/spi-ep93xx.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index d7eccfc40ac9..d5e64201cdd3 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -429,17 +429,9 @@ static void ep93xx_spi_chip_setup(const struct ep93xx_spi *espi, ep93xx_spi_write_u16(espi, SSPCR0, cr0); } -static inline int bits_per_word(const struct ep93xx_spi *espi) -{ - struct spi_message *msg = espi->current_msg; - struct spi_transfer *t = msg->state; - - return t->bits_per_word; -} - static void ep93xx_do_write(struct ep93xx_spi *espi, struct spi_transfer *t) { - if (bits_per_word(espi) > 8) { + if (t->bits_per_word > 8) { u16 tx_val = 0; if (t->tx_buf) @@ -458,7 +450,7 @@ static void ep93xx_do_write(struct ep93xx_spi *espi, struct spi_transfer *t) static void ep93xx_do_read(struct ep93xx_spi *espi, struct spi_transfer *t) { - if (bits_per_word(espi) > 8) { + if (t->bits_per_word > 8) { u16 rx_val; rx_val = ep93xx_spi_read_u16(espi, SSPDR); @@ -544,7 +536,7 @@ ep93xx_spi_dma_prepare(struct ep93xx_spi *espi, enum dma_transfer_direction dir) size_t len = t->len; int i, ret, nents; - if (bits_per_word(espi) > 8) + if (t->bits_per_word > 8) buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES; else buswidth = DMA_SLAVE_BUSWIDTH_1_BYTE; |