linux-kernel - [PATCH v2 02/11] soc: qcom: icc-bwmon: re-use IRQ enable/clear define

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Message-Id: <20220728113748.170548-3-krzysztof.kozlowski@linaro.org>
Date:   Thu, 28 Jul 2022 13:37:39 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Georgi Djakov <djakov@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Rajendra Nayak <quic_rjendra@...cinc.com>,
        Sibi Sankar <quic_sibis@...cinc.com>
Subject: [PATCH v2 02/11] soc: qcom: icc-bwmon: re-use IRQ enable/clear define

The interrupt enable, status and clear registers have the same layout,
so BWMON_GLOBAL_IRQ_ENABLE_ENABLE define can be used also for clearing
IRQ, instead of hard-coded value.

Cc: Rajendra Nayak <quic_rjendra@...cinc.com>
Cc: Sibi Sankar <quic_sibis@...cinc.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Sibi Sankar <quic_sibis@...cinc.com>
---
 drivers/soc/qcom/icc-bwmon.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c
index bea3ea1de7a4..3415f42523cd 100644
--- a/drivers/soc/qcom/icc-bwmon.c
+++ b/drivers/soc/qcom/icc-bwmon.c
@@ -162,7 +162,8 @@ static void bwmon_clear_irq(struct icc_bwmon *bwmon)
 	 * interrupt is cleared.
 	 */
 	writel(BWMON_IRQ_ENABLE_MASK, bwmon->base + BWMON_IRQ_CLEAR);
-	writel(BIT(0), bwmon->base + BWMON_GLOBAL_IRQ_CLEAR);
+	writel(BWMON_GLOBAL_IRQ_ENABLE_ENABLE,
+	       bwmon->base + BWMON_GLOBAL_IRQ_CLEAR);
 }
 
 static void bwmon_disable(struct icc_bwmon *bwmon)
-- 
2.34.1