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ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle

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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 <vishwanath.bs@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Vishwanath BS 2012-05-02 02:44:40 -06:00 committed by Paul Walmsley
parent 5165882a38
commit fafcdd5322
1 changed files with 0 additions and 14 deletions
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14
arch/arm/mach-omap2/pm34xx.c
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@ -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]);
}