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MIPS: PCI: Inline pcibios_assign_all_busses
The MIPS implementation of pcibios_assign_all_busses trivially returns 1. Implement it as a static function in asm/pci.h such that the compiler can inline it & optimise out never-taken paths. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14343/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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2 changed files with 4 additions and 7 deletions
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@ -66,8 +66,10 @@ extern int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
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/* Can be used to override the logic in pci_scan_bus for skipping
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already-configured bus numbers - to be used for buggy BIOSes
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or architectures with incomplete PCI setup by the loader */
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extern unsigned int pcibios_assign_all_busses(void);
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static inline unsigned int pcibios_assign_all_busses(void)
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{
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return 1;
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}
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extern unsigned long PCIBIOS_MIN_IO;
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extern unsigned long PCIBIOS_MIN_MEM;
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@ -297,11 +297,6 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask)
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return 0;
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}
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unsigned int pcibios_assign_all_busses(void)
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{
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return 1;
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}
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int pcibios_enable_device(struct pci_dev *dev, int mask)
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{
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int err;
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