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| author |   Denis Efremov <efremov@linux.com> | 2019-07-29 13:13:57 +0300 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2019-08-08 15:12:07 -0500 |
| commit | b8074aa2460b535915e8f65bf83c4bcb4220f804 (patch) | |
| tree | 1c987393101430e7ac9241cee61f69c779897fe2 /include/linux/pci.h | |
| parent | Linus 5.3-rc1 (diff) | |
| download | wireguard-linux-b8074aa2460b535915e8f65bf83c4bcb4220f804.tar.xz wireguard-linux-b8074aa2460b535915e8f65bf83c4bcb4220f804.zip | |
PCI: Convert pci_resource_to_user() to a weak function
Convert pci_resource_to_user() to a weak function so the existing
architecture-specific implementations will automatically override the
generic one. This allows us to remove HAVE_ARCH_PCI_RESOURCE_TO_USER
definitions and avoid the conditional compilation for this single function.
Link: https://lore.kernel.org/r/20190729101401.28068-1-efremov@linux.com
Link: https://lore.kernel.org/r/20190729101401.28068-2-efremov@linux.com
Link: https://lore.kernel.org/r/20190729101401.28068-3-efremov@linux.com
Link: https://lore.kernel.org/r/20190729101401.28068-4-efremov@linux.com
Link: https://lore.kernel.org/r/20190729101401.28068-5-efremov@linux.com
Link: https://lore.kernel.org/r/20190729101401.28068-6-efremov@linux.com
Signed-off-by: Denis Efremov <efremov@linux.com>
[bhelgaas: squash into one commit]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Paul Burton <paul.burton@mips.com> # MIPS
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 9e700d9f9f28..dcc5dd310c14 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1870,25 +1870,9 @@ static inline const char *pci_name(const struct pci_dev *pdev) return dev_name(&pdev->dev); } - -/* - * Some archs don't want to expose struct resource to userland as-is - * in sysfs and /proc - */ -#ifdef HAVE_ARCH_PCI_RESOURCE_TO_USER void pci_resource_to_user(const struct pci_dev *dev, int bar, const struct resource *rsrc, resource_size_t *start, resource_size_t *end); -#else -static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, - const struct resource *rsrc, resource_size_t *start, - resource_size_t *end) -{ - *start = rsrc->start; - *end = rsrc->end; -} -#endif /* HAVE_ARCH_PCI_RESOURCE_TO_USER */ - /* * The world is not perfect and supplies us with broken PCI devices. |