From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Date: Fri, 14 Jun 2013 21:12:19 +0800 Subject: [U-Boot] [PATCH 1/2] spi: cf_qspi: Use DIV_ROUND_UP at appropriate place Message-ID: <1371215539.3888.1.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 This change slightly improves readability. Signed-off-by: Axel Lin --- drivers/spi/cf_qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/cf_qspi.c b/drivers/spi/cf_qspi.c index a37ac4e..06bcf91 100644 --- a/drivers/spi/cf_qspi.c +++ b/drivers/spi/cf_qspi.c @@ -171,7 +171,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, volatile qspi_t *qspi = dev->regs; u8 *txbuf = (u8 *)dout; u8 *rxbuf = (u8 *)din; - u32 count = ((bitlen / 8) + (bitlen % 8 ? 1 : 0)); + u32 count = DIV_ROUND_UP(bitlen, 8); u32 n, i = 0; /* Sanitize arguments */ -- 1.8.1.2