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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-12-28 00:35:59 +0900 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-01-14 16:46:28 -0500 |
| commit | 5bc516ed661af363611d4eb555cae35c0adc6fe7 (patch) | |
| tree | fad1aa45bb389ee74516760a6913d0ed946145f7 /include/linux/compat.h | |
| parent | 4b105f6ca96a1489ec094f10f0d1c5e95666463e (diff) | |
| download | u-boot-imx-5bc516ed661af363611d4eb555cae35c0adc6fe7.zip u-boot-imx-5bc516ed661af363611d4eb555cae35c0adc6fe7.tar.gz u-boot-imx-5bc516ed661af363611d4eb555cae35c0adc6fe7.tar.bz2 | |
delay: collect {m, n, u}delay declarations to include/linux/delay.h
Currently, mdelay() and udelay() are declared in include/common.h,
while ndelay() in include/linux/compat.h. It would be nice to
collect them into include/linux/delay.h like Linux.
While we are here, fix the ndelay() implementation; I used the
DIV_ROUND_UP() instead of (x)/1000 because it must wait *longer*
than the given period of time.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/linux/compat.h')
| -rw-r--r-- | include/linux/compat.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/compat.h b/include/linux/compat.h index 533983f..a43e4d6 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -15,8 +15,6 @@ struct p_current{ extern struct p_current *current; -#define ndelay(x) udelay((x) < 1000 ? 1 : (x)/1000) - #define dev_dbg(dev, fmt, args...) \ debug(fmt, ##args) #define dev_vdbg(dev, fmt, args...) \ |