From: Marek Szyprowski <m.szyprowski@samsung.com>
To: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
iommu@lists.linux-foundation.org,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Joerg Roedel <joro@8bytes.org>, Inki Dae <inki.dae@samsung.com>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: [PATCH 2/3] iommu/exynos: Remove excessive, useless debug
Date: Wed, 08 Jun 2016 12:25:55 +0200 [thread overview]
Message-ID: <1465381556-2230-3-git-send-email-m.szyprowski@samsung.com> (raw)
In-Reply-To: <1465381556-2230-1-git-send-email-m.szyprowski@samsung.com>
Remove excessive, useless debug about skipping TLB invalidation, which
is a normal situation when more aggressive power management is enabled.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
drivers/iommu/exynos-iommu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 633e6d023c0d..9d1a14f88891 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -574,9 +574,6 @@ static void sysmmu_tlb_invalidate_entry(struct sysmmu_drvdata *data,
sysmmu_unblock(data);
}
clk_disable(data->clk_master);
- } else {
- dev_dbg(data->master,
- "disabled. Skipping TLB invalidation @ %#x\n", iova);
}
spin_unlock_irqrestore(&data->lock, flags);
}
--
1.9.2
WARNING: multiple messages have this Message-ID (diff)
From: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Krzysztof Kozlowski
<k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Bartlomiej Zolnierkiewicz
<b.zolnierkie-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
"Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Inki Dae <inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Kukjin Kim <kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: [PATCH 2/3] iommu/exynos: Remove excessive, useless debug
Date: Wed, 08 Jun 2016 12:25:55 +0200 [thread overview]
Message-ID: <1465381556-2230-3-git-send-email-m.szyprowski@samsung.com> (raw)
In-Reply-To: <1465381556-2230-1-git-send-email-m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Remove excessive, useless debug about skipping TLB invalidation, which
is a normal situation when more aggressive power management is enabled.
Signed-off-by: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
drivers/iommu/exynos-iommu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 633e6d023c0d..9d1a14f88891 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -574,9 +574,6 @@ static void sysmmu_tlb_invalidate_entry(struct sysmmu_drvdata *data,
sysmmu_unblock(data);
}
clk_disable(data->clk_master);
- } else {
- dev_dbg(data->master,
- "disabled. Skipping TLB invalidation @ %#x\n", iova);
}
spin_unlock_irqrestore(&data->lock, flags);
}
--
1.9.2
WARNING: multiple messages have this Message-ID (diff)
From: m.szyprowski@samsung.com (Marek Szyprowski)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] iommu/exynos: Remove excessive, useless debug
Date: Wed, 08 Jun 2016 12:25:55 +0200 [thread overview]
Message-ID: <1465381556-2230-3-git-send-email-m.szyprowski@samsung.com> (raw)
In-Reply-To: <1465381556-2230-1-git-send-email-m.szyprowski@samsung.com>
Remove excessive, useless debug about skipping TLB invalidation, which
is a normal situation when more aggressive power management is enabled.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
drivers/iommu/exynos-iommu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 633e6d023c0d..9d1a14f88891 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -574,9 +574,6 @@ static void sysmmu_tlb_invalidate_entry(struct sysmmu_drvdata *data,
sysmmu_unblock(data);
}
clk_disable(data->clk_master);
- } else {
- dev_dbg(data->master,
- "disabled. Skipping TLB invalidation @ %#x\n", iova);
}
spin_unlock_irqrestore(&data->lock, flags);
}
--
1.9.2
next prev parent reply other threads:[~2016-06-08 10:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 10:25 [PATCH 0/3] Exynos IOMMU: proper runtime pm support Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
2016-06-08 10:25 ` [PATCH 1/3] PM / Runtime: Add notifiers for device runtime PM events Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
2016-06-08 17:18 ` Rafael J. Wysocki
2016-06-08 17:18 ` Rafael J. Wysocki
2016-06-08 17:18 ` Rafael J. Wysocki
2016-06-17 6:24 ` Marek Szyprowski
2016-06-17 6:24 ` Marek Szyprowski
2016-06-17 6:24 ` Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski [this message]
2016-06-08 10:25 ` [PATCH 2/3] iommu/exynos: Remove excessive, useless debug Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
2016-06-08 10:25 ` [PATCH 3/3] iommu/exynos: Add proper runtime pm support Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
2016-06-08 10:25 ` Marek Szyprowski
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