From eb11b5a9562ed450c63d2396c571c5375129cb3f Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 6 Oct 2021 11:43:23 -0500 Subject: ARM: broadcom: Use of_get_cpu_hwid() Replace open coded parsing of CPU nodes 'reg' property with of_get_cpu_hwid(). Cc: Florian Fainelli Cc: Ray Jui Cc: Scott Branden Cc: bcm-kernel-feedback-list@broadcom.com Cc: Russell King Signed-off-by: Rob Herring Acked-by: Florian Fainelli Tested-by: Florian Fainelli Link: https://lore.kernel.org/r/20211006164332.1981454-4-robh@kernel.org --- arch/arm/mach-bcm/bcm63xx_pmb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-bcm') diff --git a/arch/arm/mach-bcm/bcm63xx_pmb.c b/arch/arm/mach-bcm/bcm63xx_pmb.c index 0e5a05bac3ea..003f1472ab45 100644 --- a/arch/arm/mach-bcm/bcm63xx_pmb.c +++ b/arch/arm/mach-bcm/bcm63xx_pmb.c @@ -91,10 +91,10 @@ static int bcm63xx_pmb_get_resources(struct device_node *dn, struct of_phandle_args args; int ret; - ret = of_property_read_u32(dn, "reg", cpu); - if (ret) { + *cpu = of_get_cpu_hwid(dn, 0); + if (*cpu == ~0U) { pr_err("CPU is missing a reg node\n"); - return ret; + return -ENODEV; } ret = of_parse_phandle_with_args(dn, "resets", "#reset-cells", -- cgit v1.2.3