ARM: 6191/1: Do not compile the Thumb-2 module relocations on an ARM kernel
Kernels compiled to ARM do not need to handle Thumb-2 module relocations
as interworking is not allowed. This patch #ifdef's out the handling of
such relocations.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index aab7fca..6b46058 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -102,7 +102,9 @@
unsigned long loc;
Elf32_Sym *sym;
s32 offset;
+#ifdef CONFIG_THUMB2_KERNEL
u32 upper, lower, sign, j1, j2;
+#endif
offset = ELF32_R_SYM(rel->r_info);
if (offset < 0 || offset > (symsec->sh_size / sizeof(Elf32_Sym))) {
@@ -185,6 +187,7 @@
(offset & 0x0fff);
break;
+#ifdef CONFIG_THUMB2_KERNEL
case R_ARM_THM_CALL:
case R_ARM_THM_JUMP24:
upper = *(u16 *)loc;
@@ -266,6 +269,7 @@
((offset & 0x0700) << 4) |
(offset & 0x00ff));
break;
+#endif
default:
printk(KERN_ERR "%s: unknown relocation: %u\n",