diff options
Diffstat (limited to 'drivers/spi/spi-sun4i.c')
| -rw-r--r-- | drivers/spi/spi-sun4i.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c index fbb0a4d74e91..f60a6d634d61 100644 --- a/drivers/spi/spi-sun4i.c +++ b/drivers/spi/spi-sun4i.c @@ -229,8 +229,8 @@ static int sun4i_spi_transfer_one(struct spi_master *master, /* Ensure that we have a parent clock fast enough */ mclk_rate = clk_get_rate(sspi->mclk); - if (mclk_rate < (2 * spi->max_speed_hz)) { - clk_set_rate(sspi->mclk, 2 * spi->max_speed_hz); + if (mclk_rate < (2 * tfr->speed_hz)) { + clk_set_rate(sspi->mclk, 2 * tfr->speed_hz); mclk_rate = clk_get_rate(sspi->mclk); } @@ -248,14 +248,14 @@ static int sun4i_spi_transfer_one(struct spi_master *master, * First try CDR2, and if we can't reach the expected * frequency, fall back to CDR1. */ - div = mclk_rate / (2 * spi->max_speed_hz); + div = mclk_rate / (2 * tfr->speed_hz); if (div <= (SUN4I_CLK_CTL_CDR2_MASK + 1)) { if (div > 0) div--; reg = SUN4I_CLK_CTL_CDR2(div) | SUN4I_CLK_CTL_DRS; } else { - div = ilog2(mclk_rate) - ilog2(spi->max_speed_hz); + div = ilog2(mclk_rate) - ilog2(tfr->speed_hz); reg = SUN4I_CLK_CTL_CDR1(div); } |