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Subject: [PATCH v1 1/1] PCI/EDR: Change ACPI event message log level
Date: Wed, 15 Apr 2020 17:38:32 -0700	[thread overview]
Message-ID: <> (raw)

From: Kuppuswamy Sathyanarayanan <>

Currently we have pci_info() message in the beginning of
edr_handle_event() function, which will be printing
notification details every-time firmware sends ACPI SYSTEM
level events. This will pollute the dmesg logs for systems
that has lot for ACPI system level notifications. So change
the log-level to pci_dbg, and add a new info log for EDR

Signed-off-by: Kuppuswamy Sathyanarayanan <>
 drivers/pci/pcie/edr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/pcie/edr.c b/drivers/pci/pcie/edr.c
index 594622a6cb16..e346c82559fa 100644
--- a/drivers/pci/pcie/edr.c
+++ b/drivers/pci/pcie/edr.c
@@ -148,11 +148,13 @@ static void edr_handle_event(acpi_handle handle, u32 event, void *data)
 	pci_ers_result_t estate = PCI_ERS_RESULT_DISCONNECT;
 	u16 status;
-	pci_info(pdev, "ACPI event %#x received\n", event);
+	pci_dbg(pdev, "ACPI event %#x received\n", event);
+	pci_info(pdev, "EDR event received\n");
 	/* Locate the port which issued EDR event */
 	edev = acpi_dpc_port_get(pdev);
 	if (!edev) {

             reply	other threads:[~2020-04-16  0:38 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-16  0:38 sathyanarayanan.kuppuswamy [this message]
2020-04-24 23:10 ` [PATCH v1 1/1] PCI/EDR: Change ACPI event message log level Bjorn Helgaas
2020-04-24 23:15   ` Kuppuswamy, Sathyanarayanan
2020-04-24 23:36 ` Bjorn Helgaas

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