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Message-Id: <20230319150141.67824-2-robh@kernel.org> Date: Sun, 19 Mar 2023 10:01:41 -0500 From: Rob Herring <robh@...nel.org> To: Borislav Petkov <bp@...en8.de>, Tony Luck <tony.luck@...el.com>, James Morse <james.morse@....com>, Mauro Carvalho Chehab <mchehab@...nel.org>, Robert Richter <rric@...nel.org> Cc: linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 2/2] edac: cpc925: Use of_get_cpu_hwid() to read CPU node 'reg' Replace open coded reading of CPU nodes' "reg" properties with of_get_cpu_hwid() dedicated for this purpose. Signed-off-by: Rob Herring <robh@...nel.org> --- drivers/edac/cpc925_edac.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c index ee193aae8e14..0182436c1b5a 100644 --- a/drivers/edac/cpc925_edac.c +++ b/drivers/edac/cpc925_edac.c @@ -557,13 +557,13 @@ static u32 cpc925_cpu_mask_disabled(void) mask = APIMASK_ADI0 | APIMASK_ADI1; for_each_of_cpu_node(cpunode) { - const u32 *reg = of_get_property(cpunode, "reg", NULL); - if (reg == NULL || *reg > 2) { + int hwid = of_get_cpu_hwid(cpunode, 0); + if ((hwid < 0) || (hwid > 2)) { cpc925_printk(KERN_ERR, "Bad reg value at %pOF\n", cpunode); continue; } - mask &= ~APIMASK_ADI(*reg); + mask &= ~APIMASK_ADI(hwid); } if (mask != (APIMASK_ADI0 | APIMASK_ADI1)) { -- 2.39.2
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