diff options
| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2019-08-08 20:19:48 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-08-28 16:38:46 +0200 |
| commit | e8e4eb0fbeda570b16464208aebf5caccfb6eb95 (patch) | |
| tree | 75d74d798d83f88edc19cc7cee5667ad1c195473 /include/asm-generic | |
| parent | a55aa89aab90fae7c815b0551b07be37db359d76 (diff) | |
asm-generic/div64: Fix documentation of do_div() parameter
Contrary to the description, the first parameter (n) should not be passed
as a pointer, but directly as an lvalue. This is possible because do_div() is
a macro.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lkml.kernel.org/r/20190808181948.27659-1-j.neuschaefer@gmx.net
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/div64.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-generic/div64.h b/include/asm-generic/div64.h index dc9726fdac8f..b2a9c74efa55 100644 --- a/include/asm-generic/div64.h +++ b/include/asm-generic/div64.h @@ -28,12 +28,12 @@ /** * do_div - returns 2 values: calculate remainder and update new dividend - * @n: pointer to uint64_t dividend (will be updated) + * @n: uint64_t dividend (will be updated) * @base: uint32_t divisor * * Summary: - * ``uint32_t remainder = *n % base;`` - * ``*n = *n / base;`` + * ``uint32_t remainder = n % base;`` + * ``n = n / base;`` * * Return: (uint32_t)remainder * |