OMAP: PM: disable idle on suspend for GPIO and UART (c8c9fda5) · Commits · e / devices / android_kernel_xiaomi_markw

Until these drivers are runtime PM converted, their device power states are managed by calling custom driver hooks late in the idle/suspend path. Therefore, do not let the suspend/resume core code automatically idle these devices since they will be managed manually by the OMAP PM core very late in the idle/suspend path. Signed-off-by:

Kevin Hilman <khilman@ti.com> Signed-off-by:

Rafael J. Wysocki <rjw@sisk.pl>

arch/arm/mach-omap2/gpio.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -87,6 +87,8 @@ static int omap2_gpio_dev_init(struct omap_hwmod oh, void unused)
		return PTR_ERR(od);
		}

		omap_device_disable_idle_on_suspend(od);

		gpio_bank_count++;
		return 0;
		}

arch/arm/mach-omap2/serial.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -805,6 +805,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
		WARN(IS_ERR(od), "Could not build omap_device for %s: %s.\n",
		name, oh->name);

		omap_device_disable_idle_on_suspend(od);
		oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);

		uart->irq = oh->mpu_irqs[0].irq;