[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20221019204127.44463-2-helgaas@kernel.org>
Date: Wed, 19 Oct 2022 15:41:25 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: linux-pci@...r.kernel.org
Cc: Stefan Roese <sr@...x.de>, Lukas Wunner <lukas@...ner.de>,
Jan Kiszka <jan.kiszka@...mens.com>,
Stuart Hayes <stuart.w.hayes@...il.com>,
Keith Busch <kbusch@...nel.org>, linux-kernel@...r.kernel.org,
Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH 1/3] PCI/portdrv: Squash into portdrv.c
From: Bjorn Helgaas <bhelgaas@...gle.com>
Squash portdrv_core.c and portdrv_pci.c into portdrv.c to make it easier to
find things. The whole thing is less than 1000 lines, and it's a pain to
bounce back and forth between two files.
Several portdrv_core.c functions were non-static because they were
referenced from portdrv_pci.c. Make them static since they're now all in
portdrv.c.
No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
drivers/pci/pcie/Makefile | 2 +-
.../pci/pcie/{portdrv_core.c => portdrv.c} | 252 +++++++++++++++++-
drivers/pci/pcie/portdrv.h | 10 -
drivers/pci/pcie/portdrv_pci.c | 252 ------------------
4 files changed, 244 insertions(+), 272 deletions(-)
rename drivers/pci/pcie/{portdrv_core.c => portdrv.c} (70%)
delete mode 100644 drivers/pci/pcie/portdrv_pci.c
diff --git a/drivers/pci/pcie/Makefile b/drivers/pci/pcie/Makefile
index 5783a2f79e6a..8de4ed5f98f1 100644
--- a/drivers/pci/pcie/Makefile
+++ b/drivers/pci/pcie/Makefile
@@ -2,7 +2,7 @@
#
# Makefile for PCI Express features and port driver
-pcieportdrv-y := portdrv_core.o portdrv_pci.o rcec.o
+pcieportdrv-y := portdrv.o rcec.o
obj-$(CONFIG_PCIEPORTBUS) += pcieportdrv.o
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv.c
similarity index 70%
rename from drivers/pci/pcie/portdrv_core.c
rename to drivers/pci/pcie/portdrv.c
index 1ac7fec47d6f..0b4a1f9c2a6b 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv.c
@@ -1,11 +1,13 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Purpose: PCI Express Port Bus Driver's Core Functions
+ * Purpose: PCI Express Port Bus Driver
*
* Copyright (C) 2004 Intel
* Copyright (C) Tom Long Nguyen (tom.l.nguyen@...el.com)
*/
+#include <linux/dmi.h>
+#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/kernel.h>
@@ -308,7 +310,7 @@ static int pcie_device_init(struct pci_dev *pdev, int service, int irq)
* Allocate the port extension structure and register services associated with
* the port.
*/
-int pcie_port_device_register(struct pci_dev *dev)
+static int pcie_port_device_register(struct pci_dev *dev)
{
int status, capabilities, i, nr_service;
int irqs[PCIE_PORT_DEVICE_MAXSERVICES];
@@ -362,7 +364,7 @@ int pcie_port_device_register(struct pci_dev *dev)
typedef int (*pcie_callback_t)(struct pcie_device *);
-int pcie_port_device_iter(struct device *dev, void *data)
+static int pcie_port_device_iter(struct device *dev, void *data)
{
struct pcie_port_service_driver *service_driver;
size_t offset = *(size_t *)data;
@@ -382,13 +384,13 @@ int pcie_port_device_iter(struct device *dev, void *data)
* pcie_port_device_suspend - suspend port services associated with a PCIe port
* @dev: PCI Express port to handle
*/
-int pcie_port_device_suspend(struct device *dev)
+static int pcie_port_device_suspend(struct device *dev)
{
size_t off = offsetof(struct pcie_port_service_driver, suspend);
return device_for_each_child(dev, &off, pcie_port_device_iter);
}
-int pcie_port_device_resume_noirq(struct device *dev)
+static int pcie_port_device_resume_noirq(struct device *dev)
{
size_t off = offsetof(struct pcie_port_service_driver, resume_noirq);
return device_for_each_child(dev, &off, pcie_port_device_iter);
@@ -398,7 +400,7 @@ int pcie_port_device_resume_noirq(struct device *dev)
* pcie_port_device_resume - resume port services associated with a PCIe port
* @dev: PCI Express port to handle
*/
-int pcie_port_device_resume(struct device *dev)
+static int pcie_port_device_resume(struct device *dev)
{
size_t off = offsetof(struct pcie_port_service_driver, resume);
return device_for_each_child(dev, &off, pcie_port_device_iter);
@@ -408,7 +410,7 @@ int pcie_port_device_resume(struct device *dev)
* pcie_port_device_runtime_suspend - runtime suspend port services
* @dev: PCI Express port to handle
*/
-int pcie_port_device_runtime_suspend(struct device *dev)
+static int pcie_port_device_runtime_suspend(struct device *dev)
{
size_t off = offsetof(struct pcie_port_service_driver, runtime_suspend);
return device_for_each_child(dev, &off, pcie_port_device_iter);
@@ -418,7 +420,7 @@ int pcie_port_device_runtime_suspend(struct device *dev)
* pcie_port_device_runtime_resume - runtime resume port services
* @dev: PCI Express port to handle
*/
-int pcie_port_device_runtime_resume(struct device *dev)
+static int pcie_port_device_runtime_resume(struct device *dev)
{
size_t off = offsetof(struct pcie_port_service_driver, runtime_resume);
return device_for_each_child(dev, &off, pcie_port_device_iter);
@@ -482,7 +484,7 @@ EXPORT_SYMBOL_GPL(pcie_port_find_device);
* Remove PCI Express port service devices associated with given port and
* disable MSI-X or MSI for the port.
*/
-void pcie_port_device_remove(struct pci_dev *dev)
+static void pcie_port_device_remove(struct pci_dev *dev)
{
device_for_each_child(&dev->dev, NULL, remove_iter);
pci_free_irq_vectors(dev);
@@ -584,3 +586,235 @@ void pcie_port_service_unregister(struct pcie_port_service_driver *drv)
driver_unregister(&drv->driver);
}
EXPORT_SYMBOL(pcie_port_service_unregister);
+
+/* If this switch is set, PCIe port native services should not be enabled. */
+bool pcie_ports_disabled;
+
+/*
+ * If the user specified "pcie_ports=native", use the PCIe services regardless
+ * of whether the platform has given us permission. On ACPI systems, this
+ * means we ignore _OSC.
+ */
+bool pcie_ports_native;
+
+/*
+ * If the user specified "pcie_ports=dpc-native", use the Linux DPC PCIe
+ * service even if the platform hasn't given us permission.
+ */
+bool pcie_ports_dpc_native;
+
+static int __init pcie_port_setup(char *str)
+{
+ if (!strncmp(str, "compat", 6))
+ pcie_ports_disabled = true;
+ else if (!strncmp(str, "native", 6))
+ pcie_ports_native = true;
+ else if (!strncmp(str, "dpc-native", 10))
+ pcie_ports_dpc_native = true;
+
+ return 1;
+}
+__setup("pcie_ports=", pcie_port_setup);
+
+/* global data */
+
+#ifdef CONFIG_PM
+static int pcie_port_runtime_suspend(struct device *dev)
+{
+ if (!to_pci_dev(dev)->bridge_d3)
+ return -EBUSY;
+
+ return pcie_port_device_runtime_suspend(dev);
+}
+
+static int pcie_port_runtime_idle(struct device *dev)
+{
+ /*
+ * Assume the PCI core has set bridge_d3 whenever it thinks the port
+ * should be good to go to D3. Everything else, including moving
+ * the port to D3, is handled by the PCI core.
+ */
+ return to_pci_dev(dev)->bridge_d3 ? 0 : -EBUSY;
+}
+
+static const struct dev_pm_ops pcie_portdrv_pm_ops = {
+ .suspend = pcie_port_device_suspend,
+ .resume_noirq = pcie_port_device_resume_noirq,
+ .resume = pcie_port_device_resume,
+ .freeze = pcie_port_device_suspend,
+ .thaw = pcie_port_device_resume,
+ .poweroff = pcie_port_device_suspend,
+ .restore_noirq = pcie_port_device_resume_noirq,
+ .restore = pcie_port_device_resume,
+ .runtime_suspend = pcie_port_runtime_suspend,
+ .runtime_resume = pcie_port_device_runtime_resume,
+ .runtime_idle = pcie_port_runtime_idle,
+};
+
+#define PCIE_PORTDRV_PM_OPS (&pcie_portdrv_pm_ops)
+
+#else /* !PM */
+
+#define PCIE_PORTDRV_PM_OPS NULL
+#endif /* !PM */
+
+/*
+ * pcie_portdrv_probe - Probe PCI-Express port devices
+ * @dev: PCI-Express port device being probed
+ *
+ * If detected invokes the pcie_port_device_register() method for
+ * this port device.
+ *
+ */
+static int pcie_portdrv_probe(struct pci_dev *dev,
+ const struct pci_device_id *id)
+{
+ int type = pci_pcie_type(dev);
+ int status;
+
+ if (!pci_is_pcie(dev) ||
+ ((type != PCI_EXP_TYPE_ROOT_PORT) &&
+ (type != PCI_EXP_TYPE_UPSTREAM) &&
+ (type != PCI_EXP_TYPE_DOWNSTREAM) &&
+ (type != PCI_EXP_TYPE_RC_EC)))
+ return -ENODEV;
+
+ if (type == PCI_EXP_TYPE_RC_EC)
+ pcie_link_rcec(dev);
+
+ status = pcie_port_device_register(dev);
+ if (status)
+ return status;
+
+ pci_save_state(dev);
+
+ dev_pm_set_driver_flags(&dev->dev, DPM_FLAG_NO_DIRECT_COMPLETE |
+ DPM_FLAG_SMART_SUSPEND);
+
+ if (pci_bridge_d3_possible(dev)) {
+ /*
+ * Keep the port resumed 100ms to make sure things like
+ * config space accesses from userspace (lspci) will not
+ * cause the port to repeatedly suspend and resume.
+ */
+ pm_runtime_set_autosuspend_delay(&dev->dev, 100);
+ pm_runtime_use_autosuspend(&dev->dev);
+ pm_runtime_mark_last_busy(&dev->dev);
+ pm_runtime_put_autosuspend(&dev->dev);
+ pm_runtime_allow(&dev->dev);
+ }
+
+ return 0;
+}
+
+static void pcie_portdrv_remove(struct pci_dev *dev)
+{
+ if (pci_bridge_d3_possible(dev)) {
+ pm_runtime_forbid(&dev->dev);
+ pm_runtime_get_noresume(&dev->dev);
+ pm_runtime_dont_use_autosuspend(&dev->dev);
+ }
+
+ pcie_port_device_remove(dev);
+}
+
+static pci_ers_result_t pcie_portdrv_error_detected(struct pci_dev *dev,
+ pci_channel_state_t error)
+{
+ if (error == pci_channel_io_frozen)
+ return PCI_ERS_RESULT_NEED_RESET;
+ return PCI_ERS_RESULT_CAN_RECOVER;
+}
+
+static pci_ers_result_t pcie_portdrv_slot_reset(struct pci_dev *dev)
+{
+ size_t off = offsetof(struct pcie_port_service_driver, slot_reset);
+ device_for_each_child(&dev->dev, &off, pcie_port_device_iter);
+
+ pci_restore_state(dev);
+ pci_save_state(dev);
+ return PCI_ERS_RESULT_RECOVERED;
+}
+
+static pci_ers_result_t pcie_portdrv_mmio_enabled(struct pci_dev *dev)
+{
+ return PCI_ERS_RESULT_RECOVERED;
+}
+
+/*
+ * LINUX Device Driver Model
+ */
+static const struct pci_device_id port_pci_ids[] = {
+ /* handle any PCI-Express port */
+ { PCI_DEVICE_CLASS(PCI_CLASS_BRIDGE_PCI_NORMAL, ~0) },
+ /* subtractive decode PCI-to-PCI bridge, class type is 060401h */
+ { PCI_DEVICE_CLASS(PCI_CLASS_BRIDGE_PCI_SUBTRACTIVE, ~0) },
+ /* handle any Root Complex Event Collector */
+ { PCI_DEVICE_CLASS(((PCI_CLASS_SYSTEM_RCEC << 8) | 0x00), ~0) },
+ { },
+};
+
+static const struct pci_error_handlers pcie_portdrv_err_handler = {
+ .error_detected = pcie_portdrv_error_detected,
+ .slot_reset = pcie_portdrv_slot_reset,
+ .mmio_enabled = pcie_portdrv_mmio_enabled,
+};
+
+static struct pci_driver pcie_portdriver = {
+ .name = "pcieport",
+ .id_table = &port_pci_ids[0],
+
+ .probe = pcie_portdrv_probe,
+ .remove = pcie_portdrv_remove,
+ .shutdown = pcie_portdrv_remove,
+
+ .err_handler = &pcie_portdrv_err_handler,
+
+ .driver_managed_dma = true,
+
+ .driver.pm = PCIE_PORTDRV_PM_OPS,
+};
+
+static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
+{
+ pr_notice("%s detected: will not use MSI for PCIe PME signaling\n",
+ d->ident);
+ pcie_pme_disable_msi();
+ return 0;
+}
+
+static const struct dmi_system_id pcie_portdrv_dmi_table[] __initconst = {
+ /*
+ * Boxes that should not use MSI for PCIe PME signaling.
+ */
+ {
+ .callback = dmi_pcie_pme_disable_msi,
+ .ident = "MSI Wind U-100",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR,
+ "MICRO-STAR INTERNATIONAL CO., LTD"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "U-100"),
+ },
+ },
+ {}
+};
+
+static void __init pcie_init_services(void)
+{
+ pcie_aer_init();
+ pcie_pme_init();
+ pcie_dpc_init();
+ pcie_hp_init();
+}
+
+static int __init pcie_portdrv_init(void)
+{
+ if (pcie_ports_disabled)
+ return -EACCES;
+
+ pcie_init_services();
+ dmi_check_system(pcie_portdrv_dmi_table);
+
+ return pci_register_driver(&pcie_portdriver);
+}
+device_initcall(pcie_portdrv_init);
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h
index 0ef4bf5f811d..bf380bcea6a5 100644
--- a/drivers/pci/pcie/portdrv.h
+++ b/drivers/pci/pcie/portdrv.h
@@ -108,16 +108,6 @@ void pcie_port_service_unregister(struct pcie_port_service_driver *new);
#define get_descriptor_id(type, service) (((type - 4) << 8) | service)
extern struct bus_type pcie_port_bus_type;
-int pcie_port_device_register(struct pci_dev *dev);
-int pcie_port_device_iter(struct device *dev, void *data);
-#ifdef CONFIG_PM
-int pcie_port_device_suspend(struct device *dev);
-int pcie_port_device_resume_noirq(struct device *dev);
-int pcie_port_device_resume(struct device *dev);
-int pcie_port_device_runtime_suspend(struct device *dev);
-int pcie_port_device_runtime_resume(struct device *dev);
-#endif
-void pcie_port_device_remove(struct pci_dev *dev);
struct pci_dev;
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
deleted file mode 100644
index 7f8788a970ae..000000000000
--- a/drivers/pci/pcie/portdrv_pci.c
+++ /dev/null
@@ -1,252 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Purpose: PCI Express Port Bus Driver
- * Author: Tom Nguyen <tom.l.nguyen@...el.com>
- *
- * Copyright (C) 2004 Intel
- * Copyright (C) Tom Long Nguyen (tom.l.nguyen@...el.com)
- */
-
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/pm.h>
-#include <linux/pm_runtime.h>
-#include <linux/init.h>
-#include <linux/aer.h>
-#include <linux/dmi.h>
-
-#include "../pci.h"
-#include "portdrv.h"
-
-/* If this switch is set, PCIe port native services should not be enabled. */
-bool pcie_ports_disabled;
-
-/*
- * If the user specified "pcie_ports=native", use the PCIe services regardless
- * of whether the platform has given us permission. On ACPI systems, this
- * means we ignore _OSC.
- */
-bool pcie_ports_native;
-
-/*
- * If the user specified "pcie_ports=dpc-native", use the Linux DPC PCIe
- * service even if the platform hasn't given us permission.
- */
-bool pcie_ports_dpc_native;
-
-static int __init pcie_port_setup(char *str)
-{
- if (!strncmp(str, "compat", 6))
- pcie_ports_disabled = true;
- else if (!strncmp(str, "native", 6))
- pcie_ports_native = true;
- else if (!strncmp(str, "dpc-native", 10))
- pcie_ports_dpc_native = true;
-
- return 1;
-}
-__setup("pcie_ports=", pcie_port_setup);
-
-/* global data */
-
-#ifdef CONFIG_PM
-static int pcie_port_runtime_suspend(struct device *dev)
-{
- if (!to_pci_dev(dev)->bridge_d3)
- return -EBUSY;
-
- return pcie_port_device_runtime_suspend(dev);
-}
-
-static int pcie_port_runtime_idle(struct device *dev)
-{
- /*
- * Assume the PCI core has set bridge_d3 whenever it thinks the port
- * should be good to go to D3. Everything else, including moving
- * the port to D3, is handled by the PCI core.
- */
- return to_pci_dev(dev)->bridge_d3 ? 0 : -EBUSY;
-}
-
-static const struct dev_pm_ops pcie_portdrv_pm_ops = {
- .suspend = pcie_port_device_suspend,
- .resume_noirq = pcie_port_device_resume_noirq,
- .resume = pcie_port_device_resume,
- .freeze = pcie_port_device_suspend,
- .thaw = pcie_port_device_resume,
- .poweroff = pcie_port_device_suspend,
- .restore_noirq = pcie_port_device_resume_noirq,
- .restore = pcie_port_device_resume,
- .runtime_suspend = pcie_port_runtime_suspend,
- .runtime_resume = pcie_port_device_runtime_resume,
- .runtime_idle = pcie_port_runtime_idle,
-};
-
-#define PCIE_PORTDRV_PM_OPS (&pcie_portdrv_pm_ops)
-
-#else /* !PM */
-
-#define PCIE_PORTDRV_PM_OPS NULL
-#endif /* !PM */
-
-/*
- * pcie_portdrv_probe - Probe PCI-Express port devices
- * @dev: PCI-Express port device being probed
- *
- * If detected invokes the pcie_port_device_register() method for
- * this port device.
- *
- */
-static int pcie_portdrv_probe(struct pci_dev *dev,
- const struct pci_device_id *id)
-{
- int type = pci_pcie_type(dev);
- int status;
-
- if (!pci_is_pcie(dev) ||
- ((type != PCI_EXP_TYPE_ROOT_PORT) &&
- (type != PCI_EXP_TYPE_UPSTREAM) &&
- (type != PCI_EXP_TYPE_DOWNSTREAM) &&
- (type != PCI_EXP_TYPE_RC_EC)))
- return -ENODEV;
-
- if (type == PCI_EXP_TYPE_RC_EC)
- pcie_link_rcec(dev);
-
- status = pcie_port_device_register(dev);
- if (status)
- return status;
-
- pci_save_state(dev);
-
- dev_pm_set_driver_flags(&dev->dev, DPM_FLAG_NO_DIRECT_COMPLETE |
- DPM_FLAG_SMART_SUSPEND);
-
- if (pci_bridge_d3_possible(dev)) {
- /*
- * Keep the port resumed 100ms to make sure things like
- * config space accesses from userspace (lspci) will not
- * cause the port to repeatedly suspend and resume.
- */
- pm_runtime_set_autosuspend_delay(&dev->dev, 100);
- pm_runtime_use_autosuspend(&dev->dev);
- pm_runtime_mark_last_busy(&dev->dev);
- pm_runtime_put_autosuspend(&dev->dev);
- pm_runtime_allow(&dev->dev);
- }
-
- return 0;
-}
-
-static void pcie_portdrv_remove(struct pci_dev *dev)
-{
- if (pci_bridge_d3_possible(dev)) {
- pm_runtime_forbid(&dev->dev);
- pm_runtime_get_noresume(&dev->dev);
- pm_runtime_dont_use_autosuspend(&dev->dev);
- }
-
- pcie_port_device_remove(dev);
-}
-
-static pci_ers_result_t pcie_portdrv_error_detected(struct pci_dev *dev,
- pci_channel_state_t error)
-{
- if (error == pci_channel_io_frozen)
- return PCI_ERS_RESULT_NEED_RESET;
- return PCI_ERS_RESULT_CAN_RECOVER;
-}
-
-static pci_ers_result_t pcie_portdrv_slot_reset(struct pci_dev *dev)
-{
- size_t off = offsetof(struct pcie_port_service_driver, slot_reset);
- device_for_each_child(&dev->dev, &off, pcie_port_device_iter);
-
- pci_restore_state(dev);
- pci_save_state(dev);
- return PCI_ERS_RESULT_RECOVERED;
-}
-
-static pci_ers_result_t pcie_portdrv_mmio_enabled(struct pci_dev *dev)
-{
- return PCI_ERS_RESULT_RECOVERED;
-}
-
-/*
- * LINUX Device Driver Model
- */
-static const struct pci_device_id port_pci_ids[] = {
- /* handle any PCI-Express port */
- { PCI_DEVICE_CLASS(PCI_CLASS_BRIDGE_PCI_NORMAL, ~0) },
- /* subtractive decode PCI-to-PCI bridge, class type is 060401h */
- { PCI_DEVICE_CLASS(PCI_CLASS_BRIDGE_PCI_SUBTRACTIVE, ~0) },
- /* handle any Root Complex Event Collector */
- { PCI_DEVICE_CLASS(((PCI_CLASS_SYSTEM_RCEC << 8) | 0x00), ~0) },
- { },
-};
-
-static const struct pci_error_handlers pcie_portdrv_err_handler = {
- .error_detected = pcie_portdrv_error_detected,
- .slot_reset = pcie_portdrv_slot_reset,
- .mmio_enabled = pcie_portdrv_mmio_enabled,
-};
-
-static struct pci_driver pcie_portdriver = {
- .name = "pcieport",
- .id_table = &port_pci_ids[0],
-
- .probe = pcie_portdrv_probe,
- .remove = pcie_portdrv_remove,
- .shutdown = pcie_portdrv_remove,
-
- .err_handler = &pcie_portdrv_err_handler,
-
- .driver_managed_dma = true,
-
- .driver.pm = PCIE_PORTDRV_PM_OPS,
-};
-
-static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
-{
- pr_notice("%s detected: will not use MSI for PCIe PME signaling\n",
- d->ident);
- pcie_pme_disable_msi();
- return 0;
-}
-
-static const struct dmi_system_id pcie_portdrv_dmi_table[] __initconst = {
- /*
- * Boxes that should not use MSI for PCIe PME signaling.
- */
- {
- .callback = dmi_pcie_pme_disable_msi,
- .ident = "MSI Wind U-100",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR,
- "MICRO-STAR INTERNATIONAL CO., LTD"),
- DMI_MATCH(DMI_PRODUCT_NAME, "U-100"),
- },
- },
- {}
-};
-
-static void __init pcie_init_services(void)
-{
- pcie_aer_init();
- pcie_pme_init();
- pcie_dpc_init();
- pcie_hp_init();
-}
-
-static int __init pcie_portdrv_init(void)
-{
- if (pcie_ports_disabled)
- return -EACCES;
-
- pcie_init_services();
- dmi_check_system(pcie_portdrv_dmi_table);
-
- return pci_register_driver(&pcie_portdriver);
-}
-device_initcall(pcie_portdrv_init);
--
2.25.1
Powered by blists - more mailing lists