From fafcdd53220f44d7ae2f06a9ce20c8d550df2d9b Mon Sep 17 00:00:00 2001 From: Vishwanath BS Date: Wed, 2 May 2012 02:44:40 -0600 Subject: ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle As IO Daisy chain sequence is triggered via hwmod mux, there is no need to control it from cpuidle path for OMAP3. Also as omap3_disable_io_chain is no longer being used, just remove the function. Signed-off-by: Vishwanath BS Signed-off-by: Tero Kristo Reviewed-by: Rajendra Nayak Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/pm34xx.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'arch/arm/mach-omap2/pm34xx.c') diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 9d6cb7cc94ab..9d8258f16666 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -272,13 +272,6 @@ void omap_sram_idle(void) /* Enable IO-PAD and IO-CHAIN wakeups */ per_next_state = pwrdm_read_next_pwrst(per_pwrdm); core_next_state = pwrdm_read_next_pwrst(core_pwrdm); - if (omap3_has_io_wakeup() && - (per_next_state < PWRDM_POWER_ON || - core_next_state < PWRDM_POWER_ON)) { - omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); - if (omap3_has_io_chain_ctrl()) - omap3xxx_prm_reconfigure_io_chain(); - } pwrdm_pre_transition(); @@ -351,13 +344,6 @@ void omap_sram_idle(void) if (per_next_state < PWRDM_POWER_ON) omap2_gpio_resume_after_idle(); - /* Disable IO-PAD and IO-CHAIN wakeup */ - if (omap3_has_io_wakeup() && - (per_next_state < PWRDM_POWER_ON || - core_next_state < PWRDM_POWER_ON)) - omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, - PM_WKEN); - clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]); } -- cgit v1.2.3