Re: [PATCH] s390_pci_mmio_write.2: SYNOPSIS: Add 'const' qualifier

["Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>]

Hi Alex,

On 2/15/21 2:15 PM, Alejandro Colomar wrote:
> s390_pci_mmio_write() uses 'const void *' instead of 'void *'.
> Fix it.
> 
> ......
> 
> .../linux$ grep_syscall s390_pci_mmio_write
> arch/s390/pci/pci_mmio.c:119:
> SYSCALL_DEFINE3(s390_pci_mmio_write, unsigned long, mmio_addr,
> 		const void __user *, user_buffer, size_t, length)
> .../linux$
> 
> Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

Thanks! Patch applied.

Cheers,

Michael


> ---
>  man2/s390_pci_mmio_write.2 | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/man2/s390_pci_mmio_write.2 b/man2/s390_pci_mmio_write.2
> index a9088c25f..9bee6a21f 100644
> --- a/man2/s390_pci_mmio_write.2
> +++ b/man2/s390_pci_mmio_write.2
> @@ -30,10 +30,10 @@ MMIO memory page
>  .nf
>  .B #include <asm/unistd.h>
>  .PP
> -.BI "int s390_pci_mmio_write(unsigned long " mmio_addr ","
> -.BI "                        void *" user_buffer ", size_t " length ");"
> -.BI "int s390_pci_mmio_read(unsigned long " mmio_addr ","
> -.BI "                        void *" user_buffer ", size_t " length ");"
> +.BI "int s390_pci_mmio_write(unsigned long " mmio_addr ,
> +.BI "                       const void *" user_buffer ", size_t " length );
> +.BI "int s390_pci_mmio_read(unsigned long " mmio_addr ,
> +.BI "                       void *" user_buffer ", size_t " length );
>  .fi
>  .PP
>  .IR Note :
> 


-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/