From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 14 Jun 2013 13:12:19 +0000 (+0800)
Subject: spi: cf_qspi: Use DIV_ROUND_UP at appropriate place
X-Git-Tag: v2025.01-rc5-pxa1908~16143^2~19
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=0cb8394f8198f5b420a52b6a6f76c9bf21e68b2e;p=u-boot.git

spi: cf_qspi: Use DIV_ROUND_UP at appropriate place

This change slightly improves readability.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
---

diff --git a/drivers/spi/cf_qspi.c b/drivers/spi/cf_qspi.c
index a37ac4e526..06bcf91a4a 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 */