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MIPS: CPS: Read GIC_VL_IDENT directly, not via irqchip driver

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Rather than calling the gic_read_local_vp_id() function from the GIC
irqchip driver, call read_gic_vl_ident() to read the GIC_VL_IDENT
register directly. This will allow us to remove gic_read_local_vp_id()
from the irqchip driver in a further patch, since that driver doesn't
actually care about the register's value.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17023/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton 2017-08-12 21:36:13 -07:00 committed by Ralf Baechle
parent 095a7e388b
commit 37916178ee
1 changed files with 1 additions and 1 deletions
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2
arch/mips/kernel/smp-cps.c
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@ -368,7 +368,7 @@ static void cps_init_secondary(void)
dmt();
if (mips_cm_revision() >= CM_REV_CM3) {
unsigned ident = gic_read_local_vp_id();
unsigned int ident = read_gic_vl_ident();
/*
* Ensure that our calculation of the VP ID matches up with