[PATCHv6,05/11] TEMP: OMAP3: pm: remove serial resume / idle calls from idle path

Commit Message

Tero Kristo July 25, 2011, 4:36 p.m. UTC

This is no longer needed as it will be handled within serial driver itself.

Signed-off-by: Tero Kristo <[e-mail]>
---
 arch/arm/mach-omap2/pm34xx.c |   19 -------------------
 1 files changed, 0 insertions(+), 19 deletions(-)

Patch

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 7805a07..b9b5128 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -325,18 +325,9 @@  void omap_sram_idle(void)
 		omap3_enable_io_chain();
 	}
 
-	/* Block console output in case it is on one of the OMAP UARTs */
-	if (!is_suspending())
-		if (per_next_state < PWRDM_POWER_ON ||
-		    core_next_state < PWRDM_POWER_ON)
-			if (!console_trylock())
-				goto console_still_active;
-
 	/* PER */
 	if (per_next_state < PWRDM_POWER_ON) {
 		per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
-		omap_uart_prepare_idle(2);
-		omap_uart_prepare_idle(3);
 		omap2_gpio_prepare_for_idle(per_going_off);
 		if (per_next_state == PWRDM_POWER_OFF)
 				omap3_per_save_context();
@@ -344,8 +335,6 @@  void omap_sram_idle(void)
 
 	/* CORE */
 	if (core_next_state < PWRDM_POWER_ON) {
-		omap_uart_prepare_idle(0);
-		omap_uart_prepare_idle(1);
 		if (core_next_state == PWRDM_POWER_OFF) {
 			omap3_core_save_context();
 			omap3_cm_save_context();
@@ -392,8 +381,6 @@  void omap_sram_idle(void)
 			omap3_sram_restore_context();
 			omap2_sms_restore_context();
 		}
-		omap_uart_resume_idle(0);
-		omap_uart_resume_idle(1);
 		if (core_next_state == PWRDM_POWER_OFF)
 			omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
 					       OMAP3430_GR_MOD,
@@ -407,14 +394,8 @@  void omap_sram_idle(void)
 		omap2_gpio_resume_after_idle();
 		if (per_prev_state == PWRDM_POWER_OFF)
 			omap3_per_restore_context();
-		omap_uart_resume_idle(2);
-		omap_uart_resume_idle(3);
 	}
 
-	if (!is_suspending())
-		console_unlock();
-
-console_still_active:
 	/* Disable IO-PAD and IO-CHAIN wakeup */
 	if (omap3_has_io_wakeup() &&
 	    (per_next_state < PWRDM_POWER_ON ||