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irqchip/gic-v4.1: Replace bare number with ID_AA64PFR0_EL1_GIC_V4P1

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Use ID_AA64PFR0_EL1_GIC_V4P1 instead of '3' in gic_cpuif_has_vsgi() to
check for the GIC version.

Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/all/20240802085601.1824057-1-anshuman.khandual@arm.com
This commit is contained in:
Anshuman Khandual 2024-08-02 14:26:01 +05:30 committed by Thomas Gleixner
parent b8fb82e4ff
commit bb45319765
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-gic-v4.c
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@ -97,7 +97,7 @@ bool gic_cpuif_has_vsgi(void)
fld = cpuid_feature_extract_unsigned_field(reg, ID_AA64PFR0_EL1_GIC_SHIFT);
return fld >= 0x3;
return fld >= ID_AA64PFR0_EL1_GIC_V4P1;
}
#else
bool gic_cpuif_has_vsgi(void)