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| author | Axel Lin <axel.lin@ingics.com> | 2013-06-14 21:12:19 +0800 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-06-22 23:08:01 +0530 |
| commit | 0cb8394f8198f5b420a52b6a6f76c9bf21e68b2e (patch) | |
| tree | 2d277b287eea19fb2c5a0386423ade3bc49442fd | |
| parent | 1e77deec6ee81e5a435057910651599a8afb9d6b (diff) | |
| download | u-boot-imx-0cb8394f8198f5b420a52b6a6f76c9bf21e68b2e.zip u-boot-imx-0cb8394f8198f5b420a52b6a6f76c9bf21e68b2e.tar.gz u-boot-imx-0cb8394f8198f5b420a52b6a6f76c9bf21e68b2e.tar.bz2 | |
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>
| -rw-r--r-- | drivers/spi/cf_qspi.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 */ |