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tile PCI RC: cleanups for tilepro PCI RC

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- remove unneeded <linux/bootmem.h> include in pci.c
- eliminate unused pci_controller.first_busno field
- prefer msleep to mdelay
- remove stale comment about pci_scan_bus_parented()

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf
2013-08-02 11:59:06 -04:00
parent 5916700c76
commit 9bbb08faa9
2 changed files with 3 additions and 14 deletions
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arch/tile/include/asm/pci.h
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@@ -29,7 +29,6 @@ struct pci_controller {
int index; /* PCI domain number */
struct pci_bus *root_bus;
int first_busno;
int last_busno;
int hv_cfg_fd[2]; /* config{0,1} fds for this PCIe controller */