Re: [PATCH] ARM64-cpuinfo: Combine six calls for sequence output into one seq_printf() call in c_sho

Matthias Brugger
2016-10-17T09:37:56Z

On 16/10/16 21:03, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 16 Oct 2016 20:48:28 +0200
>
> Some data were printed into a sequence by six separate function calls.
> Print the same data by a single function call instead.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> arch/arm64/kernel/cpuinfo.c | 19 +++++++++++--------
> 1 file changed, 11 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
> index b3d5b3e..f22687d 100644
> --- a/arch/arm64/kernel/cpuinfo.c
> +++ b/arch/arm64/kernel/cpuinfo.c
> @@ -148,14 +148,17 @@ static int c_show(struct seq_file *m, void *v)
> if (elf_hwcap & (1 << j))
> seq_printf(m, " %s", hwcap_str[j]);
> }
> - seq_puts(m, "\n");
> -
> - seq_printf(m, "CPU implementer\t: 0x%02x\n",
> - MIDR_IMPLEMENTOR(midr));
> - seq_printf(m, "CPU architecture: 8\n");
> - seq_printf(m, "CPU variant\t: 0x%x\n", MIDR_VARIANT(midr));
> - seq_printf(m, "CPU part\t: 0x%03x\n", MIDR_PARTNUM(midr));
> - seq_printf(m, "CPU revision\t: %d\n\n", MIDR_REVISION(midr));
> + seq_printf(m,
> + "\n"
> + "CPU implementer\t: 0x%02x\n"
> + "CPU architecture: 8\n"
> + "CPU variant\t: 0x%x\n"
> + "CPU part\t: 0x%03x\n"
> + "CPU revision\t: %d\n\n",
> + MIDR_IMPLEMENTOR(midr),
> + MIDR_VARIANT(midr),
> + MIDR_PARTNUM(midr),
> + MIDR_REVISION(midr));
> }
>
> return 0;
>