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

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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>
This commit is contained in:
Myron Stowe 2011-10-28 15:48:17 -06:00 committed by Jesse Barnes
parent ba232a1fe4
commit cf1c5230ce
2 changed files with 5 additions and 7 deletions
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7
arch/tile/include/asm/pci.h
View File

@ -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

5
arch/tile/kernel/pci.c
View File

@ -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.