diff options
| author | H. Peter Anvin <hpa@linux.intel.com> | 2013-01-13 20:56:41 -0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-02-06 04:33:52 +0000 |
| commit | d5f7dc2750e8a0e33e6c86d9f4e9765ea4353876 (patch) | |
| tree | 3629d1cdade82150597d3b335ee55803d5b4cc9e /arch | |
| parent | 91c90db1aa92a50fa1d7f289502b49ddb46a90d3 (diff) | |
x86/Sandy Bridge: Sandy Bridge workaround depends on CONFIG_PCI
commit e43b3cec711a61edf047adf6204d542f3a659ef8 upstream.
early_pci_allowed() and read_pci_config_16() are only available if
CONFIG_PCI is defined.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 4c2e927646b5..b506f41b7d37 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -633,6 +633,7 @@ static unsigned reserve_low = CONFIG_X86_RESERVE_LOW << 10; static bool __init snb_gfx_workaround_needed(void) { +#ifdef CONFIG_PCI int i; u16 vendor, devid; static const __initconst u16 snb_ids[] = { @@ -657,6 +658,7 @@ static bool __init snb_gfx_workaround_needed(void) for (i = 0; i < ARRAY_SIZE(snb_ids); i++) if (devid == snb_ids[i]) return true; +#endif return false; } |