diff options
| author | H. Peter Anvin <hpa@linux.intel.com> | 2013-01-13 20:56:41 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-03 18:24:42 -0600 |
| commit | ae2bac5c25d3f073d307338d9a84a1fe454c283b (patch) | |
| tree | c92ba9d111b9f68ad901aa599d5569d8dd52f8f6 /arch | |
| parent | 40913e0adeb733053017293b0a5d6e096e47e4a1 (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: Abdallah Chatila <abdallah.chatila@ericsson.com>
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 d289ee73a24..b71e4a533cc 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -622,6 +622,7 @@ 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 u16 snb_ids[] = { @@ -646,6 +647,7 @@ 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; } |