From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH/RFC 4/6] arm: shmobile: r8a7791: Obtain MD pin value using boot-mode-reg
Date: Thu, 15 Oct 2015 11:06:49 +0000 [thread overview]
Message-ID: <561F88C9.7080805@cogentembedded.com> (raw)
In-Reply-To: <1444892377-10170-5-git-send-email-horms+renesas@verge.net.au>
On 10/15/2015 9:59 AM, Simon Horman wrote:
> Use new boot mode reg infrastructure to obtain the mode pin
> value when initialising SMP for r8a7791 SoC.
>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> ---
> arch/arm/mach-shmobile/smp-r8a7791.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c
> index b2508c0d276b..595499834293 100644
> --- a/arch/arm/mach-shmobile/smp-r8a7791.c
> +++ b/arch/arm/mach-shmobile/smp-r8a7791.c
[...]
> @@ -45,8 +47,17 @@ static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus)
> static int r8a7791_smp_boot_secondary(unsigned int cpu,
> struct task_struct *idle)
> {
> + int err;
> + u32 mode;
> +
> + err = boot_mode_reg_get(&mode);
> + if (err) {
> + pr_warn("Unable retrieve boot mode register\n");
There's "to" missing in this string.
[...]
MBR, Sergei
next prev parent reply other threads:[~2015-10-15 11:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 6:59 [PATCH/RFC 4/6] arm: shmobile: r8a7791: Obtain MD pin value using boot-mode-reg Simon Horman
2015-10-15 11:06 ` Sergei Shtylyov [this message]
2015-10-26 4:34 ` Simon Horman
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