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| author | Axel Lin <axel.lin@ingics.com> | 2013-07-12 17:42:15 +0800 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-08-06 23:58:24 +0530 |
| commit | 583fe6c3d82b502acad5f7698a62253ba9d9304b (patch) | |
| tree | c3df623b90873e9680057d07b6147c3bc5ae227a /drivers | |
| parent | a444aa7a1cd9c209e6621fe0531f61f2f7c1a7e9 (diff) | |
| download | u-boot-imx-583fe6c3d82b502acad5f7698a62253ba9d9304b.zip u-boot-imx-583fe6c3d82b502acad5f7698a62253ba9d9304b.tar.gz u-boot-imx-583fe6c3d82b502acad5f7698a62253ba9d9304b.tar.bz2 | |
spi: mpc8xxx_spi: Use DIV_ROUND_UP instead of open-coded
Use DIV_ROUND_UP to simplify the code.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/mpc8xxx_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c index bbfc259..348361a 100644 --- a/drivers/spi/mpc8xxx_spi.c +++ b/drivers/spi/mpc8xxx_spi.c @@ -77,7 +77,7 @@ 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; |