Merge pull request #977 from MilhouseVH/drop_mtrr

linux: drop mtrr hack - no longer needed by nvidia-legacy 340.xx

projects/Generic/patches/linux/linux-020-export-mtrr-symbol.patch

@@ -1,18 +0,0 @@
---- a/arch/x86/kernel/cpu/mtrr/main.c	2015-10-18 08:10:52.951166026 +0100
-+++ b/arch/x86/kernel/cpu/mtrr/main.c	2015-10-18 08:11:54.651493742 +0100
-@@ -448,6 +448,7 @@
- 	return mtrr_add_page(base >> PAGE_SHIFT, size >> PAGE_SHIFT, type,
- 			     increment);
- }
-+EXPORT_SYMBOL(mtrr_add);
- 
- /**
-  * mtrr_del_page - delete a memory type region
-@@ -536,6 +537,7 @@
- 		return -EINVAL;
- 	return mtrr_del_page(reg, base >> PAGE_SHIFT, size >> PAGE_SHIFT);
- }
-+EXPORT_SYMBOL(mtrr_del);
- 
- /**
-  * arch_phys_wc_add - add a WC MTRR and handle errors if PAT is unavailable