Merge tag 'mfd-fixes-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD fixes from Lee Jones:
- fix dependency issues on ChromeOS platforms
- fix runtime PM issues on Arizona
- fix IRQ/suspend race on Arizona
* tag 'mfd-fixes-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
mfd: Remove MFD_CROS_EC_SPI depends on OF
platform/chrome: Don't make CHROME_PLATFORMS depends on X86 || ARM
mfd: arizona: Fix initialisation of the PM runtime
mfd: arizona: Fix race between runtime suspend and IRQs
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 6538159..3f68dd2 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -115,7 +115,7 @@
config MFD_CROS_EC_SPI
tristate "ChromeOS Embedded Controller (SPI)"
- depends on MFD_CROS_EC && CROS_EC_PROTO && SPI && OF
+ depends on MFD_CROS_EC && CROS_EC_PROTO && SPI
---help---
If you say Y here, you get support for talking to the ChromeOS EC
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index bebf58a..a72ddb29 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -651,7 +651,7 @@
arizona->has_fully_powered_off = true;
- disable_irq(arizona->irq);
+ disable_irq_nosync(arizona->irq);
arizona_enable_reset(arizona);
regulator_bulk_disable(arizona->num_core_supplies,
arizona->core_supplies);
@@ -1141,10 +1141,6 @@
arizona->pdata.gpio_defaults[i]);
}
- pm_runtime_set_autosuspend_delay(arizona->dev, 100);
- pm_runtime_use_autosuspend(arizona->dev);
- pm_runtime_enable(arizona->dev);
-
/* Chip default */
if (!arizona->pdata.clk32k_src)
arizona->pdata.clk32k_src = ARIZONA_32KZ_MCLK2;
@@ -1245,11 +1241,17 @@
arizona->pdata.spk_fmt[i]);
}
+ pm_runtime_set_active(arizona->dev);
+ pm_runtime_enable(arizona->dev);
+
/* Set up for interrupts */
ret = arizona_irq_init(arizona);
if (ret != 0)
goto err_reset;
+ pm_runtime_set_autosuspend_delay(arizona->dev, 100);
+ pm_runtime_use_autosuspend(arizona->dev);
+
arizona_request_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, "CLKGEN error",
arizona_clkgen_err, arizona);
arizona_request_irq(arizona, ARIZONA_IRQ_OVERCLOCKED, "Overclocked",
@@ -1278,10 +1280,6 @@
goto err_irq;
}
-#ifdef CONFIG_PM
- regulator_disable(arizona->dcvdd);
-#endif
-
return 0;
err_irq:
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index cb13299..3271cd1 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -4,7 +4,6 @@
menuconfig CHROME_PLATFORMS
bool "Platform support for Chrome hardware"
- depends on X86 || ARM
---help---
Say Y here to get to see options for platform support for
various Chromebooks and Chromeboxes. This option alone does