Merge tag 'x86_queue' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/cleanups

Pull minor x86 cleanups from Borislav Petkov.
Signed-off-by: NIngo Molnar <mingo@kernel.org>

arch/x86/boot/ctype.h

-#ifndef BOOT_ISDIGIT_H
-
-#define BOOT_ISDIGIT_H
+#ifndef BOOT_CTYPE_H
+#define BOOT_CTYPE_H
 
 static inline int isdigit(int ch)
 {

arch/x86/boot/early_serial_console.c

@@ -2,8 +2,6 @@
 
 #define DEFAULT_SERIAL_PORT 0x3f8 /* ttyS0 */
 
-#define XMTRDY          0x20
-
 #define DLAB		0x80
 
 #define TXR             0       /*  Transmit register (WRITE) */
@@ -74,8 +72,8 @@ static void parse_earlyprintk(void)
 			static const int bases[] = { 0x3f8, 0x2f8 };
 			int idx = 0;
 
-			if (!strncmp(arg + pos, "ttyS", 4))
-				pos += 4;
+			/* += strlen("ttyS"); */
+			pos += 4;
 
 			if (arg[pos++] == '1')
 				idx = 1;

arch/x86/kernel/cpu/common.c

@@ -491,17 +491,18 @@ u16 __read_mostly tlb_lld_2m[NR_INFO];
 u16 __read_mostly tlb_lld_4m[NR_INFO];
 u16 __read_mostly tlb_lld_1g[NR_INFO];
 
-void cpu_detect_tlb(struct cpuinfo_x86 *c)
+static void cpu_detect_tlb(struct cpuinfo_x86 *c)
 {
 	if (this_cpu->c_detect_tlb)
 		this_cpu->c_detect_tlb(c);
 
-	printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n"
-		"Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n",
+	pr_info("Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n",
 		tlb_lli_4k[ENTRIES], tlb_lli_2m[ENTRIES],
-		tlb_lli_4m[ENTRIES], tlb_lld_4k[ENTRIES],
-		tlb_lld_2m[ENTRIES], tlb_lld_4m[ENTRIES],
-		tlb_lld_1g[ENTRIES]);
+		tlb_lli_4m[ENTRIES]);
+
+	pr_info("Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n",
+		tlb_lld_4k[ENTRIES], tlb_lld_2m[ENTRIES],
+		tlb_lld_4m[ENTRIES], tlb_lld_1g[ENTRIES]);
 }
 
 void detect_ht(struct cpuinfo_x86 *c)

arch/x86/kernel/cpu/intel.c

@@ -487,10 +487,8 @@ static void init_intel(struct cpuinfo_x86 *c)
 
 		rdmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb);
 		if ((epb & 0xF) == ENERGY_PERF_BIAS_PERFORMANCE) {
-			printk_once(KERN_WARNING "ENERGY_PERF_BIAS:"
-				" Set to 'normal', was 'performance'\n"
-				"ENERGY_PERF_BIAS: View and update with"
-				" x86_energy_perf_policy(8)\n");
+			pr_warn_once("ENERGY_PERF_BIAS: Set to 'normal', was 'performance'\n");
+			pr_warn_once("ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)\n");
 			epb = (epb & ~0xF) | ENERGY_PERF_BIAS_NORMAL;
 			wrmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb);
 		}