intel_soc_pmic_find_gpio_irq() tries to find a GPIO interrupt but doesn't
select between it or I2C interrupt so it makes more sense to move this
comment to intel_soc_pmic_i2c_probe() with minor edits.
Signed-off-by: Jarkko Nikula <jarkko.nik...@linux.intel.com>
---
drivers/mfd/intel_soc_pmic_core.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/intel_soc_pmic_core.c
b/drivers/mfd/intel_soc_pmic_core.c
index df7b0642a5b4..08c8e3dafaf5 100644
--- a/drivers/mfd/intel_soc_pmic_core.c
+++ b/drivers/mfd/intel_soc_pmic_core.c
@@ -26,11 +26,6 @@
#include <linux/mfd/intel_soc_pmic.h>
#include "intel_soc_pmic_core.h"
-/*
- * On some boards the PMIC interrupt may come from a GPIO line.
- * Try to lookup the ACPI table and see if such connection exists. If not,
- * return -ENOENT and use the IRQ provided by I2C.
- */
static int intel_soc_pmic_find_gpio_irq(struct device *dev)
{
struct gpio_desc *desc;
@@ -68,6 +63,11 @@ static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c,
pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config);
+ /*
+ * On some boards the PMIC interrupt may come from a GPIO line. Try to
+ * lookup the ACPI table for a such connection and setup a GPIO
+ * interrupt if it exists. Otherwise use the IRQ provided by I2C
+ */
irq = intel_soc_pmic_find_gpio_irq(dev);
pmic->irq = (irq < 0) ? i2c->irq : irq;
--
2.1.4
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