Use DIV_ROUND_UP to simplify the code.
Signed-off-by: Axel Lin <axel....@ingics.com>
---
drivers/spi/bfin_spi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/spi/bfin_spi.c b/drivers/spi/bfin_spi.c
index a9a4d92..f7192c2 100644
--- a/drivers/spi/bfin_spi.c
+++ b/drivers/spi/bfin_spi.c
@@ -144,10 +144,8 @@ void spi_set_speed(struct spi_slave *slave, uint hz)
u32 baud;
sclk = get_sclk();
- baud = sclk / (2 * hz);
/* baud should be rounded up */
- if (sclk % (2 * hz))
- baud += 1;
+ baud = DIV_ROUND_UP(sclk, 2 * hz);
if (baud < 2)
baud = 2;
else if (baud > (u16)-1)
--
1.8.1.2
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