From e8e4eb0fbeda570b16464208aebf5caccfb6eb95 Mon Sep 17 00:00:00 2001 From: Jonathan Neuschäfer Date: Thu, 8 Aug 2019 20:19:48 +0200 Subject: asm-generic/div64: Fix documentation of do_div() parameter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Thomas Gleixner Reviewed-by: Geert Uytterhoeven Link: https://lkml.kernel.org/r/20190808181948.27659-1-j.neuschaefer@gmx.net --- include/asm-generic/div64.h | 6 +++--- 1 file 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 * -- cgit v1.2.3