x86: dmi_low_memory_corruption is used only when CONFIG_X86_RESERVE_LOW_64K is enabled

PATCH New Marcin Slusarz 1 participant 1 message Oct 13, 2008 x86

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Marcin Slusarz

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2008-10-13 18:54 UTC #0 lore raw

PATCH 1/1 x86: dmi_low_memory_corruption is used only when CONFIG_X86_RESERVE_LOW_64K is enabled

fixes following compilation warning:

arch/x86/kernel/setup.c:736: warning: 'dmi_low_memory_corruption' defined but not used

Signed-off-by Marcin Slusarz <[email protected]>

Cc Ingo Molnar <[email protected]>

---

arch/x86/kernel/setup.c +2 -0

index 21b8e0a..1b565b6 100644
@@ -732,6 +732,7 @@ void start_periodic_check_for_corruption(void)
 }
 #endif
 
+#ifdef CONFIG_X86_RESERVE_LOW_64K
 static int __init dmi_low_memory_corruption(const struct dmi_system_id *d)
 {
 	printk(KERN_NOTICE

@@ -743,6 +744,7 @@ static int __init dmi_low_memory_corruption(const struct dmi_system_id *d)
 
 	return 0;
 }
+#endif
 
 /* List of systems that have known low memory corruption BIOS problems */
 static struct dmi_system_id __initdata bad_bios_dmi_table[] = {