[ARM] 5229/3: Replace some ARMv7 opcodes with the instruction name

These instructions were placed in the code directly as opcodes because
early compilers didn't support them. Toolchains supporting ARMv7
understand these instructions and the patch puts the mnemonics back.

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/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 1f1729b76d0198818d0bdbd856ca45d0c3e03993..84a1e0496a3c6ffb7b1adbfa38182341ca943c27 100644 (file)
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -802,7 +802,7 @@ loop1:
                add     r2, r2, #4              @ add 4 (line length offset)
                ldr     r4, =0x3ff
                ands    r4, r4, r1, lsr #3      @ find maximum number on the way size
-               .word   0xe16f5f14              @ clz r5, r4 - find bit position of way size increment
+               clz     r5, r4                  @ find bit position of way size increment
                ldr     r7, =0x7fff
                ands    r7, r7, r1, lsr #13     @ extract max number of the index size
 loop2:

diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index dff967784626c8f2d1927d512909634a07083154..a67e26f3dce2a87ad9edaa7cf45dba2449cff3f1 100644 (file)
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -55,7 +55,7 @@ ENDPROC(cpu_v7_reset)
  *     IRQs are already disabled.
  */
 ENTRY(cpu_v7_do_idle)
-       .long   0xe320f003                      @ ARM V7 WFI instruction
+       wfi
        mov     pc, lr
 ENDPROC(cpu_v7_do_idle)