Commit 0021d973 authored by Qipan Li's avatar Qipan Li Committed by Mark Brown

spi: sirf: fix 'cmd_transfer' function typos

unify 'cmd_transfer' like 'pio_transfer' and 'dma_transfer' as void
function, and also change left_rx_word according to transfer result.
Signed-off-by: default avatarQipan Li <Qipan.Li@csr.com>
Signed-off-by: default avatarBarry Song <Baohua.Song@csr.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7850cdfc
......@@ -303,7 +303,7 @@ static void spi_sirfsoc_dma_fini_callback(void *data)
complete(dma_complete);
}
static int spi_sirfsoc_cmd_transfer(struct spi_device *spi,
static void spi_sirfsoc_cmd_transfer(struct spi_device *spi,
struct spi_transfer *t)
{
struct sirfsoc_spi *sspi;
......@@ -325,10 +325,9 @@ static int spi_sirfsoc_cmd_transfer(struct spi_device *spi,
sspi->base + SIRFSOC_SPI_TX_RX_EN);
if (wait_for_completion_timeout(&sspi->tx_done, timeout) == 0) {
dev_err(&spi->dev, "cmd transfer timeout\n");
return 0;
return;
}
return t->len;
sspi->left_rx_word -= t->len;
}
static void spi_sirfsoc_dma_transfer(struct spi_device *spi,
......
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