x86/fpu: Rename XFEATURES_NR_MAX

This is a logcal followon to the last patch. It makes the
XFEATURE_MAX naming consistent with the other enum values.
This is what Ingo suggested.

Signed-off-by: Dave Hansen <[e-mail]>
Cc: Andy Lutomirski <[e-mail]>
Cc: Borislav Petkov <[e-mail]>
Cc: Brian Gerst <[e-mail]>
Cc: Denys Vlasenko <[e-mail]>
Cc: Fenghua Yu <[e-mail]>
Cc: H. Peter Anvin <[e-mail]>
Cc: Linus Torvalds <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Thomas Gleixner <[e-mail]>
Cc: Tim Chen <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Link: http://lkml.kernel.org/r/[e-mail]
Signed-off-by: Ingo Molnar <[e-mail]>

arch/x86/include/asm/fpu/types.h

···
 	XFEATURE_ZMM_Hi256,
 	XFEATURE_Hi16_ZMM,
 
-	XFEATURES_NR_MAX,
+	XFEATURE_MAX,
 };
 
 #define XFEATURE_MASK_FP		(1 << XFEATURE_FP)

arch/x86/kernel/fpu/xstate.c

···
  */
 u64 xfeatures_mask __read_mostly;
 
-static unsigned int xstate_offsets[XFEATURES_NR_MAX] = { [ 0 ... XFEATURES_NR_MAX - 1] = -1};
-static unsigned int xstate_sizes[XFEATURES_NR_MAX]   = { [ 0 ... XFEATURES_NR_MAX - 1] = -1};
+static unsigned int xstate_offsets[XFEATURE_MAX] = { [ 0 ... XFEATURE_MAX - 1] = -1};
+static unsigned int xstate_sizes[XFEATURE_MAX]   = { [ 0 ... XFEATURE_MAX - 1] = -1};
 static unsigned int xstate_comp_offsets[sizeof(xfeatures_mask)*8];
 
 /* The number of supported xfeatures in xfeatures_mask: */