1 files changed, 6 insertions, 31 deletions

diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index f9f6a9c31f4b..0288665ad035 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -183,36 +183,18 @@ static struct clk pxa27x_clks[] = {
  * More ones like CP and general purpose register values are preserved
  * with the stack pointer in sleep.S.
  */
-enum {  SLEEP_SAVE_PGSR0, SLEEP_SAVE_PGSR1, SLEEP_SAVE_PGSR2, SLEEP_SAVE_PGSR3,
-
-        SLEEP_SAVE_GAFR0_L, SLEEP_SAVE_GAFR0_U,
-        SLEEP_SAVE_GAFR1_L, SLEEP_SAVE_GAFR1_U,
-        SLEEP_SAVE_GAFR2_L, SLEEP_SAVE_GAFR2_U,
-        SLEEP_SAVE_GAFR3_L, SLEEP_SAVE_GAFR3_U,
-
+enum {
         SLEEP_SAVE_PSTR,
-
         SLEEP_SAVE_CKEN,
-
         SLEEP_SAVE_MDREFR,
-        SLEEP_SAVE_PWER, SLEEP_SAVE_PCFR, SLEEP_SAVE_PRER,
-        SLEEP_SAVE_PFER, SLEEP_SAVE_PKWR,
-
+        SLEEP_SAVE_PCFR,
         SLEEP_SAVE_COUNT
 };
 
 void pxa27x_cpu_pm_save(unsigned long *sleep_save)
 {
-        SAVE(PGSR0); SAVE(PGSR1); SAVE(PGSR2); SAVE(PGSR3);
-
-        SAVE(GAFR0_L); SAVE(GAFR0_U);
-        SAVE(GAFR1_L); SAVE(GAFR1_U);
-        SAVE(GAFR2_L); SAVE(GAFR2_U);
-        SAVE(GAFR3_L); SAVE(GAFR3_U);
-
         SAVE(MDREFR);
-        SAVE(PWER); SAVE(PCFR); SAVE(PRER);
-        SAVE(PFER); SAVE(PKWR);
+        SAVE(PCFR);
 
         SAVE(CKEN);
         SAVE(PSTR);
@@ -223,21 +205,12 @@ void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
         /* ensure not to come back here if it wasn't intended */
         PSPR = 0;
 
-        /* restore registers */
-        RESTORE(GAFR0_L); RESTORE(GAFR0_U);
-        RESTORE(GAFR1_L); RESTORE(GAFR1_U);
-        RESTORE(GAFR2_L); RESTORE(GAFR2_U);
-        RESTORE(GAFR3_L); RESTORE(GAFR3_U);
-        RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2); RESTORE(PGSR3);
-
         RESTORE(MDREFR);
-        RESTORE(PWER); RESTORE(PCFR); RESTORE(PRER);
-        RESTORE(PFER); RESTORE(PKWR);
+        RESTORE(PCFR);
 
         PSSR = PSSR_RDH | PSSR_PH;
 
         RESTORE(CKEN);
-
         RESTORE(PSTR);
 }
 
@@ -376,6 +349,8 @@ static struct sys_device pxa27x_sysdev[] = {
         {
                 .cls    = &pxa_irq_sysclass,
         }, {
+                .cls    = &pxa2xx_mfp_sysclass,
+        }, {
                 .cls    = &pxa_gpio_sysclass,
         },
 };