linux-kernel - [PATCH] ARC: fix actionpoints configuration detection

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Message-Id: <20190204184151.9113-1-Eugeniy.Paltsev@synopsys.com>
Date:   Mon,  4 Feb 2019 21:41:51 +0300
From:   Eugeniy Paltsev <eugeniy.paltsev@...opsys.com>
To:     linux-snps-arc@...ts.infradead.org,
        Vineet Gupta <vineet.gupta1@...opsys.com>
Cc:     linux-kernel@...r.kernel.org,
        Alexey Brodkin <alexey.brodkin@...opsys.com>,
        Eugeniy Paltsev <eugeniy.paltsev@...opsys.com>
Subject: [PATCH] ARC: fix actionpoints configuration detection

Fix reversed logic while actionpoints configuration (full/min)
detection.

Fixies: 7dd380c338f1e ("ARC: boot log: print Action point details")
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>
---
 arch/arc/kernel/setup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index feb90093e6b1..def19b0ef8c6 100644
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -212,7 +212,7 @@ static void read_arc_build_cfg_regs(void)
 	READ_BCR(ARC_REG_AP_BCR, ap);
 	if (ap.ver) {
 		cpu->extn.ap_num = 2 << ap.num;
-		cpu->extn.ap_full = !!ap.min;
+		cpu->extn.ap_full = !ap.min;
 	}
 
 	READ_BCR(ARC_REG_SMART_BCR, bcr);
-- 
2.14.5