diff options
| author | pfg <pfg@FreeBSD.org> | 2016-04-26 14:47:52 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2016-04-26 14:47:52 +0000 |
| commit | d47c7f961b75cdf6a5e85882878f6a2fd3a114be (patch) | |
| tree | 453119197aa134a96f5ccc1ef27fd22434fa92ef /sys/arm/freescale | |
| parent | 2a473e5a33c7e9694074a8c154bb60515fb9de81 (diff) | |
| download | FreeBSD-src-d47c7f961b75cdf6a5e85882878f6a2fd3a114be.zip FreeBSD-src-d47c7f961b75cdf6a5e85882878f6a2fd3a114be.tar.gz | |
sys/arm: make use of the howmany() macro when available.
We have a howmany() macro in the <sys/param.h> header that is
convenient to re-use as it makes things easier to read.
Diffstat (limited to 'sys/arm/freescale')
| -rw-r--r-- | sys/arm/freescale/imx/imx_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/arm/freescale/imx/imx_i2c.c b/sys/arm/freescale/imx/imx_i2c.c index 0249275..2e453da 100644 --- a/sys/arm/freescale/imx/imx_i2c.c +++ b/sys/arm/freescale/imx/imx_i2c.c @@ -388,7 +388,7 @@ i2c_reset(device_t dev, u_char speed, u_char addr, u_char *oldadr) */ ipgfreq = imx_ccm_ipg_hz(); busfreq = IICBUS_GET_FREQUENCY(sc->iicbus, speed); - div = (ipgfreq + busfreq - 1) / busfreq; + div = howmany(ipgfreq, busfreq); for (i = 0; i < nitems(clkdiv_table); i++) { if (clkdiv_table[i].divisor >= div) break; |
