Commit e43b3cec authored by H. Peter Anvin's avatar H. Peter Anvin
Browse files

x86/Sandy Bridge: Sandy Bridge workaround depends on CONFIG_PCI 



early_pci_allowed() and read_pci_config_16() are only available if
CONFIG_PCI is defined.

Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
parent ab3cd867

arch/x86/kernel/setup.c

+2 −0
Original line number Diff line number Diff line
@@ -612,6 +612,7 @@ 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[] = {
@@ -636,6 +637,7 @@ 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;

}