1 files changed, 20 insertions, 7 deletions

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 0ec8a04b7473..648b8c50d024 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -50,6 +50,19 @@
 #include "sdrc.h"
 #include "control.h"
 
+#ifdef CONFIG_SUSPEND
+static suspend_state_t suspend_state = PM_SUSPEND_ON;
+static inline bool is_suspending(void)
+{
+        return (suspend_state != PM_SUSPEND_ON);
+}
+#else
+static inline bool is_suspending(void)
+{
+        return false;
+}
+#endif
+
 /* Scratchpad offsets */
 #define OMAP343X_TABLE_ADDRESS_OFFSET      0xc4
 #define OMAP343X_TABLE_VALUE_OFFSET        0xc0
@@ -387,10 +400,11 @@ void omap_sram_idle(void)
         }
 
         /* Block console output in case it is on one of the OMAP UARTs */
-        if (per_next_state < PWRDM_POWER_ON ||
-            core_next_state < PWRDM_POWER_ON)
-                if (try_acquire_console_sem())
-                        goto console_still_active;
+        if (!is_suspending())
+                if (per_next_state < PWRDM_POWER_ON ||
+                    core_next_state < PWRDM_POWER_ON)
+                        if (try_acquire_console_sem())
+                                goto console_still_active;
 
         /* PER */
         if (per_next_state < PWRDM_POWER_ON) {
@@ -470,7 +484,8 @@ void omap_sram_idle(void)
                 omap_uart_resume_idle(3);
         }
 
-        release_console_sem();
+        if (!is_suspending())
+                release_console_sem();
 
 console_still_active:
         /* Disable IO-PAD and IO-CHAIN wakeup */
@@ -514,8 +529,6 @@ out:
 }
 
 #ifdef CONFIG_SUSPEND
-static suspend_state_t suspend_state;
-
 static int omap3_pm_prepare(void)
 {
         disable_hlt();