From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Manikanta Maddireddy Subject: [PATCH V2 19/28] PCI: tegra: Change PRSNT_SENSE irq log to debug Date: Tue, 23 Apr 2019 14:58:16 +0530 Message-ID: <20190423092825.759-20-mmaddireddy@nvidia.com> In-Reply-To: <20190423092825.759-1-mmaddireddy@nvidia.com> References: <20190423092825.759-1-mmaddireddy@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain To: thierry.reding@gmail.com, bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, jonathanh@nvidia.com, lorenzo.pieralisi@arm.com, vidyas@nvidia.com Cc: linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, Manikanta Maddireddy List-ID: PRSNT_MAP bit field is programmed to update the slot present status. PRSNT_SENSE irq is triggered when this bit field is programmed, which is not an error. Add a new if condition to trap RSNT_SENSE code and print it with debug log level. Signed-off-by: Manikanta Maddireddy --- V2: If-else to switch-case conversion patch is dropped, this patch is rebased to stay with if-else statements drivers/pci/controller/pci-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 9b841b0392ac..72634ce6d3da 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -864,7 +864,7 @@ static irqreturn_t tegra_pcie_isr(int irq, void *arg) * do not pollute kernel log with master abort reports since they * happen a lot during enumeration */ - if (code == AFI_INTR_MASTER_ABORT) + if (code == AFI_INTR_MASTER_ABORT || code == AFI_INTR_PE_PRSNT_SENSE) dev_dbg(dev, "%s, signature: %08x\n", err_msg[code], signature); else dev_err(dev, "%s, signature: %08x\n", err_msg[code], signature); -- 2.17.1