Merge tag 'microcode_cleanups' of...

Merge tag 'microcode_cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/microcode

Pull x86/microcode updates from Borislav Petkov:

   "A bunch of cleanups from Henrique."
Signed-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/include/asm/microcode_intel.h

@@ -43,7 +43,7 @@ struct extended_sigtable {
 #define DWSIZE			(sizeof(u32))
 
 #define get_totalsize(mc) \
-	(((struct microcode_intel *)mc)->hdr.totalsize ? \
+	(((struct microcode_intel *)mc)->hdr.datasize ? \
 	 ((struct microcode_intel *)mc)->hdr.totalsize : \
 	 DEFAULT_UCODE_TOTALSIZE)
 

arch/x86/kernel/cpu/microcode/amd_early.c

@@ -27,7 +27,7 @@ static u32 ucode_new_rev;
 u8 amd_ucode_patch[PATCH_MAX_SIZE];
 static u16 this_equiv_id;
 
-struct cpio_data ucode_cpio;
+static struct cpio_data ucode_cpio;
 
 /*
  * Microcode patch container file is prepended to the initrd in cpio format.

arch/x86/kernel/cpu/microcode/intel.c

@@ -127,7 +127,7 @@ static int get_matching_mc(struct microcode_intel *mc_intel, int cpu)
 	return get_matching_microcode(csig, cpf, mc_intel, crev);
 }
 
-int apply_microcode(int cpu)
+static int apply_microcode_intel(int cpu)
 {
 	struct microcode_intel *mc_intel;
 	struct ucode_cpu_info *uci;
@@ -314,7 +314,7 @@ static struct microcode_ops microcode_intel_ops = {
 	.request_microcode_user		  = request_microcode_user,
 	.request_microcode_fw             = request_microcode_fw,
 	.collect_cpu_info                 = collect_cpu_info,
-	.apply_microcode                  = apply_microcode,
+	.apply_microcode                  = apply_microcode_intel,
 	.microcode_fini_cpu               = microcode_fini_cpu,
 };
 

arch/x86/kernel/cpu/microcode/intel_early.c

@@ -28,8 +28,8 @@
 #include <asm/tlbflush.h>
 #include <asm/setup.h>
 
-unsigned long mc_saved_in_initrd[MAX_UCODE_COUNT];
-struct mc_saved_data {
+static unsigned long mc_saved_in_initrd[MAX_UCODE_COUNT];
+static struct mc_saved_data {
 	unsigned int mc_saved_count;
 	struct microcode_intel **mc_saved;
 } mc_saved_data;
@@ -415,7 +415,7 @@ static void __ref show_saved_mc(void)
 	struct ucode_cpu_info uci;
 
 	if (mc_saved_data.mc_saved_count == 0) {
-		pr_debug("no micorcode data saved.\n");
+		pr_debug("no microcode data saved.\n");
 		return;
 	}
 	pr_debug("Total microcode saved: %d\n", mc_saved_data.mc_saved_count);
@@ -506,7 +506,7 @@ int save_mc_for_early(u8 *mc)
 
 	if (mc_saved && mc_saved_count)
 		memcpy(mc_saved_tmp, mc_saved,
-		       mc_saved_count * sizeof(struct mirocode_intel *));
+		       mc_saved_count * sizeof(struct microcode_intel *));
 	/*
 	 * Save the microcode patch mc in mc_save_tmp structure if it's a newer
 	 * version.
@@ -526,7 +526,7 @@ int save_mc_for_early(u8 *mc)
 	show_saved_mc();
 
 	/*
-	 * Free old saved microcod data.
+	 * Free old saved microcode data.
 	 */
 	if (mc_saved) {
 		for (i = 0; i < mc_saved_count_init; i++)