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path: root/drivers/spi
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-rw-r--r--drivers/spi/spi-dw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index c85e4b327a4a..27960e46135d 100644
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -300,7 +300,7 @@ static int dw_spi_transfer_one(struct spi_master *master,
if (transfer->speed_hz != dws->current_freq) {
if (transfer->speed_hz != chip->speed_hz) {
/* clk_div doesn't support odd number */
- chip->clk_div = (dws->max_freq / transfer->speed_hz + 1) & 0xfffe;
+ chip->clk_div = (DIV_ROUND_UP(dws->max_freq, transfer->speed_hz) + 1) & 0xfffe;
chip->speed_hz = transfer->speed_hz;
}
dws->current_freq = transfer->speed_hz;