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authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-01 12:05:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-01 12:05:36 -0700
commitfdb2f9c2ebd4f07d7b11a3bc86d8c669eb841697 (patch)
treed85824518fc13a8c84b7399019fc11ad77aaa120 /drivers/scsi
parent81f56e5375e84689b891e0e6c5a02ec12a1f18d9 (diff)
parent78c8f84302ce007aedcfa11912fd4aacf22727ab (diff)
downloadlinux-fdb2f9c2ebd4f07d7b11a3bc86d8c669eb841697.tar.bz2
Merge tag 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI changes from Bjorn Helgaas: "Host bridge hotplug - Protect acpi_pci_drivers and acpi_pci_roots (Taku Izumi) - Clear host bridge resource info to avoid issue when releasing (Yinghai Lu) - Notify acpi_pci_drivers when hot-plugging host bridges (Jiang Liu) - Use standard list ops for acpi_pci_drivers (Jiang Liu) Device hotplug - Use pci_get_domain_bus_and_slot() to close hotplug races (Jiang Liu) - Remove fakephp driver (Bjorn Helgaas) - Fix VGA ref count in hotplug remove path (Yinghai Lu) - Allow acpiphp to handle PCIe ports without native hotplug (Jiang Liu) - Implement resume regardless of pciehp_force param (Oliver Neukum) - Make pci_fixup_irqs() work after init (Thierry Reding) Miscellaneous - Add pci_pcie_type(dev) and remove pci_dev.pcie_type (Yijing Wang) - Factor out PCI Express Capability accessors (Jiang Liu) - Add pcibios_window_alignment() so powerpc EEH can use generic resource assignment (Gavin Shan) - Make pci_error_handlers const (Stephen Hemminger) - Cleanup drivers/pci/remove.c (Bjorn Helgaas) - Improve Vendor-Specific Extended Capability support (Bjorn Helgaas) - Use standard list ops for bus->devices (Bjorn Helgaas) - Avoid kmalloc in pci_get_subsys() and pci_get_class() (Feng Tang) - Reassign invalid bus number ranges (Intel DP43BF workaround) (Yinghai Lu)" * tag 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (102 commits) PCI: acpiphp: Handle PCIe ports without native hotplug capability PCI/ACPI: Use acpi_driver_data() rather than searching acpi_pci_roots PCI/ACPI: Protect acpi_pci_roots list with mutex PCI/ACPI: Use acpi_pci_root info rather than looking it up again PCI/ACPI: Pass acpi_pci_root to acpi_pci_drivers' add/remove interface PCI/ACPI: Protect acpi_pci_drivers list with mutex PCI/ACPI: Notify acpi_pci_drivers when hot-plugging PCI root bridges PCI/ACPI: Use normal list for struct acpi_pci_driver PCI/ACPI: Use DEVICE_ACPI_HANDLE rather than searching acpi_pci_roots PCI: Fix default vga ref_count ia64/PCI: Clear host bridge aperture struct resource x86/PCI: Clear host bridge aperture struct resource PCI: Stop all children first, before removing all children Revert "PCI: Use hotplug-safe pci_get_domain_bus_and_slot()" PCI: Provide a default pcibios_update_irq() PCI: Discard __init annotations for pci_fixup_irqs() and related functions PCI: Use correct type when freeing bus resource list PCI: Check P2P bridge for invalid secondary/subordinate range PCI: Convert "new_id"/"remove_id" into generic pci_bus driver attributes xen-pcifront: Use hotplug-safe pci_get_domain_bus_and_slot() ...
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/ipr.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c2
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_scsih.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_nx.c8
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c2
-rw-r--r--drivers/scsi/qla4xxx/ql4_nx.c4
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c2
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_glue.c2
8 files changed, 9 insertions, 15 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 1059c99690e6..0a2c5a8ebb82 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9228,7 +9228,7 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = {
};
MODULE_DEVICE_TABLE(pci, ipr_pci_table);
-static struct pci_error_handlers ipr_err_handler = {
+static const struct pci_error_handlers ipr_err_handler = {
.error_detected = ipr_pci_error_detected,
.slot_reset = ipr_pci_slot_reset,
};
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 29937b606c84..628a703abddb 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -10425,7 +10425,7 @@ static struct pci_device_id lpfc_id_table[] = {
MODULE_DEVICE_TABLE(pci, lpfc_id_table);
-static struct pci_error_handlers lpfc_err_handler = {
+static const struct pci_error_handlers lpfc_err_handler = {
.error_detected = lpfc_io_error_detected,
.slot_reset = lpfc_io_slot_reset,
.resume = lpfc_io_resume,
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index b1ebd6f8dab3..1ccae45c5270 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -8306,7 +8306,7 @@ _scsih_pci_mmio_enabled(struct pci_dev *pdev)
return PCI_ERS_RESULT_NEED_RESET;
}
-static struct pci_error_handlers _scsih_err_handler = {
+static const struct pci_error_handlers _scsih_err_handler = {
.error_detected = _scsih_pci_error_detected,
.mmio_enabled = _scsih_pci_mmio_enabled,
.slot_reset = _scsih_pci_slot_reset,
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 9ce3a8f8754f..7cfdf2bd8edb 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -1615,13 +1615,11 @@ qla82xx_get_fw_offs(struct qla_hw_data *ha)
char *
qla82xx_pci_info_str(struct scsi_qla_host *vha, char *str)
{
- int pcie_reg;
struct qla_hw_data *ha = vha->hw;
char lwstr[6];
uint16_t lnk;
- pcie_reg = pci_pcie_cap(ha->pdev);
- pci_read_config_word(ha->pdev, pcie_reg + PCI_EXP_LNKSTA, &lnk);
+ pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk);
ha->link_width = (lnk >> 4) & 0x3f;
strcpy(str, "PCIe (");
@@ -2497,7 +2495,6 @@ fw_load_failed:
int
qla82xx_start_firmware(scsi_qla_host_t *vha)
{
- int pcie_cap;
uint16_t lnk;
struct qla_hw_data *ha = vha->hw;
@@ -2528,8 +2525,7 @@ qla82xx_start_firmware(scsi_qla_host_t *vha)
}
/* Negotiated Link width */
- pcie_cap = pci_pcie_cap(ha->pdev);
- pci_read_config_word(ha->pdev, pcie_cap + PCI_EXP_LNKSTA, &lnk);
+ pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk);
ha->link_width = (lnk >> 4) & 0x3f;
/* Synchronize with Receive peg */
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index fb8cd3847d4b..d3052622e77a 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4471,7 +4471,7 @@ qla2xxx_pci_resume(struct pci_dev *pdev)
ha->flags.eeh_busy = 0;
}
-static struct pci_error_handlers qla2xxx_err_handler = {
+static const struct pci_error_handlers qla2xxx_err_handler = {
.error_detected = qla2xxx_pci_error_detected,
.mmio_enabled = qla2xxx_pci_mmio_enabled,
.slot_reset = qla2xxx_pci_slot_reset,
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 939d7261c37a..807bf76f1b6a 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -1566,7 +1566,6 @@ qla4_8xxx_set_qsnt_ready(struct scsi_qla_host *ha)
static int
qla4_8xxx_start_firmware(struct scsi_qla_host *ha, uint32_t image_start)
{
- int pcie_cap;
uint16_t lnk;
/* scrub dma mask expansion register */
@@ -1590,8 +1589,7 @@ qla4_8xxx_start_firmware(struct scsi_qla_host *ha, uint32_t image_start)
}
/* Negotiated Link width */
- pcie_cap = pci_pcie_cap(ha->pdev);
- pci_read_config_word(ha->pdev, pcie_cap + PCI_EXP_LNKSTA, &lnk);
+ pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk);
ha->link_width = (lnk >> 4) & 0x3f;
/* Synchronize with Receive peg */
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 487e3c8411c9..79243b76d17e 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -6148,7 +6148,7 @@ qla4xxx_pci_resume(struct pci_dev *pdev)
clear_bit(AF_EEH_BUSY, &ha->flags);
}
-static struct pci_error_handlers qla4xxx_err_handler = {
+static const struct pci_error_handlers qla4xxx_err_handler = {
.error_detected = qla4xxx_pci_error_detected,
.mmio_enabled = qla4xxx_pci_mmio_enabled,
.slot_reset = qla4xxx_pci_slot_reset,
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 36d1ed7817eb..e2b8e68b57e7 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -2117,7 +2117,7 @@ static struct pci_device_id sym2_id_table[] __devinitdata = {
MODULE_DEVICE_TABLE(pci, sym2_id_table);
-static struct pci_error_handlers sym2_err_handler = {
+static const struct pci_error_handlers sym2_err_handler = {
.error_detected = sym2_io_error_detected,
.mmio_enabled = sym2_io_slot_dump,
.slot_reset = sym2_io_slot_reset,