linux-kernel - Re: [PATCH v7 01/15] RISC-V: Add riscv_get_intc

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Message-ID: <20230802-deviancy-vengeful-cbecf4350526@spud>
Date:   Wed, 2 Aug 2023 18:20:59 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Anup Patel <apatel@...tanamicro.com>
Cc:     Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Frank Rowand <frowand.list@...il.com>,
        Conor Dooley <conor+dt@...nel.org>,
        Atish Patra <atishp@...shpatra.org>,
        Andrew Jones <ajones@...tanamicro.com>,
        Sunil V L <sunilvl@...tanamicro.com>,
        Saravana Kannan <saravanak@...gle.com>,
        Anup Patel <anup@...infault.org>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v7 01/15] RISC-V: Add riscv_get_intc_hartid() function

On Wed, Aug 02, 2023 at 08:30:04PM +0530, Anup Patel wrote:

> +/* Find hart ID of the INTC fwnode. */
> +int riscv_get_intc_hartid(struct fwnode_handle *node, unsigned long *hartid)
> +{
> +	int rc;
> +	u64 temp;
> +
> +	if (!is_of_node(node)) {
> +		rc = fwnode_property_read_u64_array(node, "hartid", &temp, 1);
> +		if (!rc)
> +			*hartid = temp;
> +	} else
> +		rc = riscv_of_parent_hartid(to_of_node(node), hartid);

This branch needs to be enclosed in braces too.

> +
> +	return rc;
> +}
> +
>  DEFINE_PER_CPU(struct riscv_cpuinfo, riscv_cpuinfo);


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