ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle (fafcdd53) · Commits · 戴 / test

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>

arch/arm/mach-omap2/pm34xx.c

+0 −14

Original line number	Diff line number	Diff line
		@@ -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]);
		}

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