Commit cf1c5230 authored Oct 28, 2011 by Myron Stowe Committed by Jesse Barnes Jan 06, 2012

PCI: TILE: convert pcibios_set_master() to a non-inlined function



This patch converts TILE's architecture-specific 'pcibios_set_master()'
routine to a non-inlined function.  This will allow follow on patches
to create a generic 'pcibios_set_master()' function using the '__weak'
attribute which can be used by all architectures as a default which,
if necessary, can then be over-ridden by architecture-specific code.

Converting 'pci_bios_set_master()' to a non-inlined function will
allow TILE's 'pcibios_set_master()' implementation to remain
architecture-specific after the generic version is introduced and
thus, not change current behavior.

No functional change.

Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

parent ba232a1f

arch/tile/include/asm/pci.h

+0 −7

Original line number	Diff line number	Diff line
		@@ -76,13 +76,6 @@ static inline int pcibios_assign_all_busses(void)
		return 1;
		}

		/*
		* No special bus mastering setup handling.
		*/
		static inline void pcibios_set_master(struct pci_dev *dev)
		{
		}

		#define PCIBIOS_MIN_MEM 0
		#define PCIBIOS_MIN_IO 0

arch/tile/kernel/pci.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -395,6 +395,11 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
		/* Nothing needs to be done. */
		}

		void pcibios_set_master(struct pci_dev *dev)
		{
		/* No special bus mastering setup handling. */
		}

		/*
		* This can be called from the generic PCI layer, but doesn't need to
		* do anything.