hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM/PCI: Remove arch-specific pcibios_enable_device() 

On systems with PCI_PROBE_ONLY set, we rely on BAR assignments from
firmware.  Previously we did not insert those resources into the resource
tree, so we had to skip pci_enable_resources() because it fails if
resources are not in the resource tree.

Now that we *do* insert resources even when PCI_PROBE_ONLY is set, we no
longer need the ARM-specific pcibios_enable_device().  Remove it so we
use the generic version.

[bhelgaas: changelog]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Will Deacon <will.deacon@arm.com>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Russell King <linux@arm.linux.org.uk>
This commit is contained in:
Lorenzo Pieralisi 2016-06-08 12:04:50 +01:00 committed by Bjorn Helgaas
parent f615bca4cc
commit 313cb90285
1 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/kernel/bios32.c
View File

@ -588,18 +588,6 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
return start; return start;
} }
/**
* pcibios_enable_device - Enable I/O and memory.
* @dev: PCI device to be enabled
*/
int pcibios_enable_device(struct pci_dev *dev, int mask)
{
if (pci_has_flag(PCI_PROBE_ONLY))
return 0;
return pci_enable_resources(dev, mask);
}
int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine) enum pci_mmap_state mmap_state, int write_combine)
{ {