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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 13:32:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 13:32:35 -0700
commitee799f41eb2bc0484711b0fc942fddf54248289f (patch)
tree5e584db09e57856f7c9a1e7f53cd7f46c3e38736 /arch
parent6cf78d4b3766bcd25348d72377796f9566ac8e1a (diff)
parenta6fcb6d4804b51ffcae7881c7f99483f4981ddf1 (diff)
downloadkernel-ee799f41eb2bc0484711b0fc942fddf54248289f.tar.gz
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 platform change from Ingo Molnar: "An Intel Quark SoC fix" * 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/intel/quark: Run IMR self-test on IMR capble hw only
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/platform/intel-quark/imr_selftest.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
index c9a0838890e2..278e4da4222f 100644
--- a/arch/x86/platform/intel-quark/imr_selftest.c
+++ b/arch/x86/platform/intel-quark/imr_selftest.c
@@ -11,6 +11,7 @@
*/
#include <asm-generic/sections.h>
+#include <asm/cpu_device_id.h>
#include <asm/imr.h>
#include <linux/init.h>
#include <linux/mm.h>
@@ -101,6 +102,12 @@ static void __init imr_self_test(void)
}
}
+static const struct x86_cpu_id imr_ids[] __initconst = {
+ { X86_VENDOR_INTEL, 5, 9 }, /* Intel Quark SoC X1000. */
+ {}
+};
+MODULE_DEVICE_TABLE(x86cpu, imr_ids);
+
/**
* imr_self_test_init - entry point for IMR driver.
*
@@ -108,7 +115,8 @@ static void __init imr_self_test(void)
*/
static int __init imr_self_test_init(void)
{
- imr_self_test();
+ if (x86_match_cpu(imr_ids))
+ imr_self_test();
return 0;
}