[U-Boot] [PATCH 3/3] spi: mpc8xxx_spi: Use DIV_ROUND_UP instead of open-coded

[Axel Lin]

Use DIV_ROUND_UP to simplify the code.

Signed-off-by: Axel Lin <axel.lin at ingics.com>
---
 drivers/spi/mpc8xxx_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c
index 6b0e3b4..c90c0ce 100644
--- a/drivers/spi/mpc8xxx_spi.c
+++ b/drivers/spi/mpc8xxx_spi.c
@@ -93,7 +93,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
 {
 	volatile spi8xxx_t *spi = &((immap_t *) (CONFIG_SYS_IMMR))->spi;
 	unsigned int tmpdout, tmpdin, event;
-	int numBlks = bitlen / 32 + (bitlen % 32 ? 1 : 0);
+	int numBlks = DIV_ROUND_UP(bitlen, 32);
 	int tm, isRead = 0;
 	unsigned char charSize = 32;
 
-- 
1.8.1.2