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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-07-15 13:03:08 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 14:57:50 +1000 |
| commit | ecd73cc5c9e137559f4625b347f20cf9ed0de3d5 (patch) | |
| tree | dbf8d993e1802bd6a6a3bbf4775dd2c9e7193236 /arch/powerpc/kernel/setup_64.c | |
| parent | de021bb79c7636df24864fa2dbb958121303663b (diff) | |
| download | linux-ecd73cc5c9e137559f4625b347f20cf9ed0de3d5.tar.gz | |
powerpc: Better split CONFIG_PPC_INDIRECT_PIO and CONFIG_PPC_INDIRECT_MMIO
Remove the generic PPC_INDIRECT_IO and ensure we only add overhead to the right accessors. IE. If only CONFIG_PPC_INDIRECT_PIO is set, we don't add overhead to all MMIO accessors. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 0c0450dd4d31..9d5bae118d7e 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -716,8 +716,7 @@ void __init setup_per_cpu_areas(void) #endif -#ifdef CONFIG_PPC_INDIRECT_IO +#if defined(CONFIG_PPC_INDIRECT_PIO) || defined(CONFIG_PPC_INDIRECT_MMIO) struct ppc_pci_io ppc_pci_io; EXPORT_SYMBOL(ppc_pci_io); -#endif /* CONFIG_PPC_INDIRECT_IO */ - +#endif |