diff options
Diffstat (limited to 'chip/mec1322/spi.c')
| -rw-r--r-- | chip/mec1322/spi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/chip/mec1322/spi.c b/chip/mec1322/spi.c index 834fbd10b1..ba58bfb0bd 100644 --- a/chip/mec1322/spi.c +++ b/chip/mec1322/spi.c @@ -60,14 +60,14 @@ static int spi_tx(const int port, const uint8_t *txdata, int txlen) { int i; int ret = EC_SUCCESS; - uint8_t dummy __attribute__((unused)) = 0; + uint8_t unused __attribute__((unused)) = 0; for (i = 0; i < txlen; ++i) { MEC1322_SPI_TD(port) = txdata[i]; ret = wait_byte(port); if (ret != EC_SUCCESS) return ret; - dummy = MEC1322_SPI_RD(port); + unused = MEC1322_SPI_RD(port); } return ret; @@ -103,7 +103,7 @@ int spi_transaction_flush(const struct spi_device_t *spi_device) { int port = spi_device->port; int ret = dma_wait(SPI_DMA_CHANNEL(port)); - uint8_t dummy __attribute__((unused)) = 0; + uint8_t unused __attribute__((unused)) = 0; timestamp_t deadline; @@ -121,7 +121,7 @@ int spi_transaction_flush(const struct spi_device_t *spi_device) dma_disable(SPI_DMA_CHANNEL(port)); dma_clear_isr(SPI_DMA_CHANNEL(port)); if (MEC1322_SPI_SR(port) & 0x2) - dummy = MEC1322_SPI_RD(port); + unused = MEC1322_SPI_RD(port); gpio_set_level(spi_device->gpio_cs, 1); |