ARM: EXYNOS: Stop using legacy Samsung PM code

[cascardo/linux.git] / arch / arm / plat-samsung / s5p-sleep.S

diff --git a/arch/arm/plat-samsung/s5p-sleep.S b/arch/arm/plat-samsung/s5p-sleep.S
index a030e73..c500165 100644 (file)
--- a/arch/arm/plat-samsung/s5p-sleep.S
+++ b/arch/arm/plat-samsung/s5p-sleep.S
@@ -23,18 +23,7 @@
 
 #include <linux/linkage.h>
 #include <asm/asm-offsets.h>
-#include <asm/hardware/cache-l2x0.h>
 
-#define CPU_MASK       0xff0ffff0
-#define CPU_CORTEX_A9  0x410fc090
-
-/*
- *      The following code is located into the .data section. This is to
- *      allow l2x0_regs_phys to be accessed with a relative load while we
- *      can't rely on any MMU translation. We could have put l2x0_regs_phys
- *      in the .text section as well, but some setups might insist on it to
- *      be truly read-only. (Reference from: arch/arm/kernel/sleep.S)
- */
        .data
        .align
 
@@ -53,37 +42,5 @@
         */
 
 ENTRY(s3c_cpu_resume)
-#ifdef CONFIG_CACHE_L2X0
-       mrc     p15, 0, r0, c0, c0, 0
-       ldr     r1, =CPU_MASK
-       and     r0, r0, r1
-       ldr     r1, =CPU_CORTEX_A9
-       cmp     r0, r1
-       bne     resume_l2on
-       adr     r0, l2x0_regs_phys
-       ldr     r0, [r0]
-       ldr     r1, [r0, #L2X0_R_PHY_BASE]
-       ldr     r2, [r1, #L2X0_CTRL]
-       tst     r2, #0x1
-       bne     resume_l2on
-       ldr     r2, [r0, #L2X0_R_AUX_CTRL]
-       str     r2, [r1, #L2X0_AUX_CTRL]
-       ldr     r2, [r0, #L2X0_R_TAG_LATENCY]
-       str     r2, [r1, #L2X0_TAG_LATENCY_CTRL]
-       ldr     r2, [r0, #L2X0_R_DATA_LATENCY]
-       str     r2, [r1, #L2X0_DATA_LATENCY_CTRL]
-       ldr     r2, [r0, #L2X0_R_PREFETCH_CTRL]
-       str     r2, [r1, #L2X0_PREFETCH_CTRL]
-       ldr     r2, [r0, #L2X0_R_PWR_CTRL]
-       str     r2, [r1, #L2X0_POWER_CTRL]
-       mov     r2, #1
-       str     r2, [r1, #L2X0_CTRL]
-resume_l2on:
-#endif
        b       cpu_resume
 ENDPROC(s3c_cpu_resume)
-#ifdef CONFIG_CACHE_L2X0
-       .globl l2x0_regs_phys
-l2x0_regs_phys:
-       .long   0
-#endif