diff mbox series

[v17,05/12] PCI: portdrv: remove reset_link member from pcie_port_service_driver

Message ID 13d4866abf46f034f706f255287258cda99fadb4.1583286655.git.sathyanarayanan.kuppuswamy@linux.intel.com
State New
Headers show
Series Add Error Disconnect Recover (EDR) support | expand

Commit Message

Kuppuswamy, Sathyanarayanan March 4, 2020, 2:36 a.m. UTC
From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>

reset_link member in struct pcie_port_service_driver was
mainly added to let pcie_do_recovery() trigger the driver
specific reset_link() on PCIe fatal errors. But after
modifying the pcie_do_recovery() function to accept reset_link
callback as function parameter, we no longer have need to use
or set reset_link in struct pcie_port_service_driver. So remove
it.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
---
 drivers/pci/pcie/aer.c     | 1 -
 drivers/pci/pcie/dpc.c     | 1 -
 drivers/pci/pcie/portdrv.h | 3 ---
 3 files changed, 5 deletions(-)

Comments

Christoph Hellwig March 17, 2020, 2:41 p.m. UTC | #1
On Tue, Mar 03, 2020 at 06:36:28PM -0800, sathyanarayanan.kuppuswamy@linux.intel.com wrote:
> From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
> 
> reset_link member in struct pcie_port_service_driver was
> mainly added to let pcie_do_recovery() trigger the driver
> specific reset_link() on PCIe fatal errors. But after
> modifying the pcie_do_recovery() function to accept reset_link
> callback as function parameter, we no longer have need to use
> or set reset_link in struct pcie_port_service_driver. So remove
> it.

This should be folded into
"PCI/ERR: Remove service dependency in pcie_do_recovery()"
Kuppuswamy, Sathyanarayanan March 17, 2020, 2:55 p.m. UTC | #2
Hi,

On 3/17/20 7:41 AM, Christoph Hellwig wrote:
> On Tue, Mar 03, 2020 at 06:36:28PM -0800, sathyanarayanan.kuppuswamy@linux.intel.com wrote:
>> From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
it.
> 
> This should be folded into
> "PCI/ERR: Remove service dependency in pcie_do_recovery()"
I think Bjorn already folded them together. Please check.
https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/commit/?h=review/edr&id=7a18dc6506f108db3dc40f5cd779bc15270c4183

>
diff mbox series

Patch

diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 1235eca0a2e6..c0540c3761dc 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -1500,7 +1500,6 @@  static struct pcie_port_service_driver aerdriver = {
 
 	.probe		= aer_probe,
 	.remove		= aer_remove,
-	.reset_link	= aer_root_reset,
 };
 
 /**
diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c
index 114358d62ddf..1ae5d94944eb 100644
--- a/drivers/pci/pcie/dpc.c
+++ b/drivers/pci/pcie/dpc.c
@@ -313,7 +313,6 @@  static struct pcie_port_service_driver dpcdriver = {
 	.service	= PCIE_PORT_SERVICE_DPC,
 	.probe		= dpc_probe,
 	.remove		= dpc_remove,
-	.reset_link	= dpc_reset_link,
 };
 
 int __init pcie_dpc_init(void)
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h
index c5da165ce016..64b5e081cdb2 100644
--- a/drivers/pci/pcie/portdrv.h
+++ b/drivers/pci/pcie/portdrv.h
@@ -92,9 +92,6 @@  struct pcie_port_service_driver {
 	/* Device driver may resume normal operations */
 	void (*error_resume)(struct pci_dev *dev);
 
-	/* Link Reset Capability - AER service driver specific */
-	pci_ers_result_t (*reset_link)(struct pci_dev *dev);
-
 	int port_type;  /* Type of the port this driver can handle */
 	u32 service;    /* Port service this device represents */