From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Date: Fri, 12 Jul 2013 17:42:15 +0800 Subject: [U-Boot] [PATCH 3/3] spi: mpc8xxx_spi: Use DIV_ROUND_UP instead of open-coded In-Reply-To: <1373621981.24016.2.camel@phoenix> References: <1373621981.24016.2.camel@phoenix> Message-ID: <1373622135.24016.5.camel@phoenix> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Use DIV_ROUND_UP to simplify the code. Signed-off-by: Axel Lin --- 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