1 files changed, 0 insertions, 112 deletions
diff --git a/arch/s390/boot/pgm_check_info.c b/arch/s390/boot/pgm_check_info.c
index 94b4d5fd8159..5abe59fb3bc0 100644
--- a/arch/s390/boot/pgm_check_info.c
+++ b/arch/s390/boot/pgm_check_info.c
@@ -11,118 +11,6 @@
 #include <asm/uv.h>
 #include "boot.h"
 
-const char hex_asc[] = "0123456789abcdef";
-
-static char *as_hex(char *dst, unsigned long val, int pad)
-{
-	char *p, *end = p = dst + max(pad, (int)__fls(val | 1) / 4 + 1);
-
-	for (*p-- = 0; p >= dst; val >>= 4)
-		*p-- = hex_asc[val & 0x0f];
-	return end;
-}
-
-static char *symstart(char *p)
-{
-	while (*p)
-		p--;
-	return p + 1;
-}
-
-static noinline char *findsym(unsigned long ip, unsigned short *off, unsigned short *len)
-{
-	/* symbol entries are in a form "10000 c4 startup\0" */
-	char *a = _decompressor_syms_start;
-	char *b = _decompressor_syms_end;
-	unsigned long start;
-	unsigned long size;
-	char *pivot;
-	char *endp;
-
-	while (a < b) {
-		pivot = symstart(a + (b - a) / 2);
-		start = simple_strtoull(pivot, &endp, 16);
-		size = simple_strtoull(endp + 1, &endp, 16);
-		if (ip < start) {
-			b = pivot;
-			continue;
-		}
-		if (ip > start + size) {
-			a = pivot + strlen(pivot) + 1;
-			continue;
-		}
-		*off = ip - start;
-		*len = size;
-		return endp + 1;
-	}
-	return NULL;
-}
-
-static noinline char *strsym(void *ip)
-{
-	static char buf[64];
-	unsigned short off;
-	unsigned short len;
-	char *p;
-
-	p = findsym((unsigned long)ip, &off, &len);
-	if (p) {
-		strncpy(buf, p, sizeof(buf));
-		/* reserve 15 bytes for offset/len in symbol+0x1234/0x1234 */
-		p = buf + strnlen(buf, sizeof(buf) - 15);
-		strcpy(p, "+0x");
-		p = as_hex(p + 3, off, 0);
-		strcpy(p, "/0x");
-		as_hex(p + 3, len, 0);
-	} else {
-		as_hex(buf, (unsigned long)ip, 16);
-	}
-	return buf;
-}
-
-void boot_printk(const char *fmt, ...)
-{
-	char buf[1024] = { 0 };
-	char *end = buf + sizeof(buf) - 1; /* make sure buf is 0 terminated */
-	unsigned long pad;
-	char *p = buf;
-	va_list args;
-
-	va_start(args, fmt);
-	for (; p < end && *fmt; fmt++) {
-		if (*fmt != '%') {
-			*p++ = *fmt;
-			continue;
-		}
-		pad = isdigit(*++fmt) ? simple_strtol(fmt, (char **)&fmt, 10) : 0;
-		switch (*fmt) {
-		case 's':
-			p = buf + strlcat(buf, va_arg(args, char *), sizeof(buf));
-			break;
-		case 'p':
-			if (*++fmt != 'S')
-				goto out;
-			p = buf + strlcat(buf, strsym(va_arg(args, void *)), sizeof(buf));
-			break;
-		case 'l':
-			if (*++fmt != 'x' || end - p <= max(sizeof(long) * 2, pad))
-				goto out;
-			p = as_hex(p, va_arg(args, unsigned long), pad);
-			break;
-		case 'x':
-			if (end - p <= max(sizeof(int) * 2, pad))
-				goto out;
-			p = as_hex(p, va_arg(args, unsigned int), pad);
-			break;
-		default:
-			goto out;
-		}
-	}
-out:
-	va_end(args);
-	sclp_early_printk(buf);
-}
-
 void print_stacktrace(unsigned long sp)
 {
 	struct stack_info boot_stack = { STACK_TYPE_TASK, (unsigned long)_stack_start,