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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-09-21 14:31:02 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-10-03 11:48:43 +1000 |
| commit | c868078ed82e3651b16f68a420ae7568de2102db (patch) | |
| tree | ff8ed1971307221a664910a36efea9512a89e655 /arch/powerpc/kernel/vio.c | |
| parent | c546726293912c932f3c14d06b0f68e175d70781 (diff) | |
| download | blackbird-op-linux-c868078ed82e3651b16f68a420ae7568de2102db.tar.gz blackbird-op-linux-c868078ed82e3651b16f68a420ae7568de2102db.zip | |
[POWERPC] Simplify vio_bus_init a little for legacy iSeries
iSeries_vio_dev was already statically initialised and we can remove
one set of #ifdef CONFIG_PPC_ISERIES guards.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/vio.c')
| -rw-r--r-- | arch/powerpc/kernel/vio.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index 54645baab652..ee15c2280aea 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -64,6 +64,12 @@ static void __init iommu_vio_init(void) printk("Virtual Bus VETH TCE table failed.\n"); if (!iommu_init_table(&vio_iommu_table, -1)) printk("Virtual Bus VIO TCE table failed.\n"); + vio_bus_device.dev.archdata.dma_ops = &dma_iommu_ops; + vio_bus_device.dev.archdata.dma_data = &vio_iommu_table; +} +#else +static void __init iommu_vio_init(void) +{ } #endif @@ -282,14 +288,8 @@ static int __init vio_bus_init(void) int err; struct device_node *node_vroot; -#ifdef CONFIG_PPC_ISERIES - if (firmware_has_feature(FW_FEATURE_ISERIES)) { + if (firmware_has_feature(FW_FEATURE_ISERIES)) iommu_vio_init(); - vio_bus_device.dev.archdata.dma_ops = &dma_iommu_ops; - vio_bus_device.dev.archdata.dma_data = &vio_iommu_table; - iSeries_vio_dev = &vio_bus_device.dev; - } -#endif /* CONFIG_PPC_ISERIES */ err = bus_register(&vio_bus_type); if (err) { |
