Check t->bits_per_word directly and remove the inline helper function.
Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ryan Mallon <[email protected]>
Cc: Mika Westerberg <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Grant Likely <[email protected]>
---
drivers/spi/spi-ep93xx.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index d7eccfc..d5e6420 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;
--
1.8.1.4
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