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authorBjorn Helgaas <bhelgaas@google.com>2020-08-06 02:24:16 +0300
committerBjorn Helgaas <bhelgaas@google.com>2020-08-06 02:24:16 +0300
commit0caa17f5f2bbd3b4734a1a80d4403493e747ed4c (patch)
treec618f128c60e62115f2f6a6ca07a0517d42895d2 /drivers/pci/access.c
parente8c4a7652430319896d6383d0f3729fa6f91f0f9 (diff)
parent2167c40657981f8a3d1ff1f04d4bda6b4a64f8e2 (diff)
downloadlinux-0caa17f5f2bbd3b4734a1a80d4403493e747ed4c.tar.xz
Merge branch 'pci/misc'
- Convert PCIe capability PCIBIOS errors to errno (Bolarinwa Olayemi Saheed) - Align PCIe capability and PCI accessor return values (Bolarinwa Olayemi Saheed) - Replace http:// links with https:// (Alexander A. Klimov) - Replace lkml.org, spinics, gmane with lore.kernel.org (Bjorn Helgaas) - Update panic message to mention kzalloc(), not kmalloc() (Liao Pingfang) - Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h (Huacai Chen) - Remove unused pci_lost_interrupt() (Heiner Kallweit) * pci/misc: PCI: Remove unused pci_lost_interrupt() PCI: Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h PCI: Fix error in panic message PCI: Replace lkml.org, spinics, gmane with lore.kernel.org PCI: Replace http:// links with https:// PCI: Align PCIe capability and PCI accessor return values PCI: Convert PCIe capability PCIBIOS errors to errno
Diffstat (limited to 'drivers/pci/access.c')
-rw-r--r--drivers/pci/access.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 9793f17fa184..46935695cfb9 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -405,7 +405,7 @@ int pcie_capability_read_word(struct pci_dev *dev, int pos, u16 *val)
*val = 0;
if (pos & 1)
- return -EINVAL;
+ return PCIBIOS_BAD_REGISTER_NUMBER;
if (pcie_capability_reg_implemented(dev, pos)) {
ret = pci_read_config_word(dev, pci_pcie_cap(dev) + pos, val);
@@ -440,7 +440,7 @@ int pcie_capability_read_dword(struct pci_dev *dev, int pos, u32 *val)
*val = 0;
if (pos & 3)
- return -EINVAL;
+ return PCIBIOS_BAD_REGISTER_NUMBER;
if (pcie_capability_reg_implemented(dev, pos)) {
ret = pci_read_config_dword(dev, pci_pcie_cap(dev) + pos, val);
@@ -465,7 +465,7 @@ EXPORT_SYMBOL(pcie_capability_read_dword);
int pcie_capability_write_word(struct pci_dev *dev, int pos, u16 val)
{
if (pos & 1)
- return -EINVAL;
+ return PCIBIOS_BAD_REGISTER_NUMBER;
if (!pcie_capability_reg_implemented(dev, pos))
return 0;
@@ -477,7 +477,7 @@ EXPORT_SYMBOL(pcie_capability_write_word);
int pcie_capability_write_dword(struct pci_dev *dev, int pos, u32 val)
{
if (pos & 3)
- return -EINVAL;
+ return PCIBIOS_BAD_REGISTER_NUMBER;
if (!pcie_capability_reg_implemented(dev, pos))
return 0;