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| author | Tejun Heo <tj@kernel.org> | 2009-09-22 17:34:17 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-04 08:47:10 -0800 |
| commit | 4c0eec7a86303ce6e3edf7825d0ef1d414e76767 (patch) | |
| tree | 21a073cf9669861cc28593d23ad59bf3dcb9a732 /arch/sparc | |
| parent | ac1aa47b131416a6ff37eb1005a0a1d2541aad6c (diff) | |
| download | op-kernel-dev-4c0eec7a86303ce6e3edf7825d0ef1d414e76767.zip op-kernel-dev-4c0eec7a86303ce6e3edf7825d0ef1d414e76767.tar.gz | |
sparc64/PCI: drop PCI_CACHE_LINE_BYTES
sparc64 is now the only user of PCI_CACHE_LINE_BYTES. Drop it and set
pci_dfl_cache_line_size from pcibios_init() instead and drop
PCI_CACHE_LINE_BYTES handling from generic pci code.
Orignally-From: David Miller <davem@davemloft.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/pci_64.h | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/pci.c | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h index b63e51c..b0576df 100644 --- a/arch/sparc/include/asm/pci_64.h +++ b/arch/sparc/include/asm/pci_64.h @@ -16,8 +16,6 @@ #define PCI_IRQ_NONE 0xffffffff -#define PCI_CACHE_LINE_BYTES 64 - static inline void pcibios_set_master(struct pci_dev *dev) { /* No special bus mastering setup handling */ diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index c686486..b85374f 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -1081,3 +1081,10 @@ void pci_resource_to_user(const struct pci_dev *pdev, int bar, *start = rp->start - offset; *end = rp->end - offset; } + +static int __init pcibios_init(void) +{ + pci_dfl_cache_line_size = 64 >> 2; + return 0; +} +subsys_initcall(pcibios_init); |
