1 files changed, 18 insertions, 25 deletions

diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/plat-s3c24xx/sleep.S
index 76594b21280..e73e3b6e88d 100644
--- a/arch/arm/plat-s3c24xx/sleep.S
+++ b/arch/arm/plat-s3c24xx/sleep.S
@@ -41,25 +41,13 @@
 
         .text
 
-        /* s3c2410_cpu_save
-         *
-         * save enough of the CPU state to allow us to re-start
-         * pm.c code. as we store items like the sp/lr, we will
-         * end up returning from this function when the cpu resumes
-         * so the return value is set to mark this.
-         *
-         * This arangement means we avoid having to flush the cache
-         * from this code.
+        /* s3c_cpu_save
          *
          * entry:
-         *      r0 = pointer to save block
-         *
-         * exit:
-         *      r0 = 0 => we stored everything
-         *           1 => resumed from sleep
+         *      r0 = save address (virtual addr of s3c_sleep_save_phys)
         */
 
-ENTRY(s3c2410_cpu_save)
+ENTRY(s3c_cpu_save)
         stmfd   sp!, { r4 - r12, lr }
 
         @@ store co-processor registers
@@ -71,20 +59,25 @@ ENTRY(s3c2410_cpu_save)
 
         stmia   r0, { r4 - r13 }
 
-        mov     r0, #0
-        ldmfd   sp, { r4 - r12, pc }
+        @@ write our state back to RAM
+        bl      s3c_pm_cb_flushcache
 
+        @@ jump to final code to send system to sleep
+        ldr     r0, =pm_cpu_sleep
+        @@ldr   pc, [ r0 ]
+        ldr     r0, [ r0 ]
+        mov     pc, r0
+        
         @@ return to the caller, after having the MMU
         @@ turned on, this restores the last bits from the
         @@ stack
 resume_with_mmu:
-        mov     r0, #1
         ldmfd   sp!, { r4 - r12, pc }
 
         .ltorg
 
         @@ the next bits sit in the .data segment, even though they
-        @@ happen to be code... the s3c2410_sleep_save_phys needs to be
+        @@ happen to be code... the s3c_sleep_save_phys needs to be
         @@ accessed by the resume code before it can restore the MMU.
         @@ This means that the variable has to be close enough for the
         @@ code to read it... since the .text segment needs to be RO,
@@ -92,19 +85,19 @@ resume_with_mmu:
 
         .data
 
-        .global s3c2410_sleep_save_phys
-s3c2410_sleep_save_phys:
+        .global s3c_sleep_save_phys
+s3c_sleep_save_phys:
         .word   0
 
 
         /* sleep magic, to allow the bootloader to check for an valid
          * image to resume to. Must be the first word before the
-         * s3c2410_cpu_resume entry.
+         * s3c_cpu_resume entry.
         */
 
         .word   0x2bedf00d
 
-        /* s3c2410_cpu_resume
+        /* s3c_cpu_resume
          *
          * resume code entry for bootloader to call
          *
@@ -113,7 +106,7 @@ s3c2410_sleep_save_phys:
          * must not write to the code segment (code is read-only)
         */
 
-ENTRY(s3c2410_cpu_resume)
+ENTRY(s3c_cpu_resume)
         mov     r0, #PSR_I_BIT | PSR_F_BIT | SVC_MODE
         msr     cpsr_c, r0
 
@@ -145,7 +138,7 @@ ENTRY(s3c2410_cpu_resume)
         mcr     p15, 0, r1, c8, c7, 0           @@ invalidate I & D TLBs
         mcr     p15, 0, r1, c7, c7, 0           @@ invalidate I & D caches
 
-        ldr     r0, s3c2410_sleep_save_phys     @ address of restore block
+        ldr     r0, s3c_sleep_save_phys         @ address of restore block
         ldmia   r0, { r4 - r13 }
 
         mcr     p15, 0, r4, c13, c0, 0          @ PID