Some IOs can be needed during suspend_noirq()/resume_noirq().
So move suspend()/resume() to noirq.

Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
---
 drivers/gpio/gpio-pca953x.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 00ffa168e405..6e495fc67a93 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c

@@ -1234,7 +1234,7 @@ static void pca953x_save_context(struct pca953x_chip *chip)
        regcache_cache_only(chip->regmap, true);
 }

-static int pca953x_suspend(struct device *dev)
+static int pca953x_suspend_noirq(struct device *dev)
 {
        struct pca953x_chip *chip = dev_get_drvdata(dev);

@@ -1248,7 +1248,7 @@ static int pca953x_suspend(struct device *dev)
        return 0;
 }

-static int pca953x_resume(struct device *dev)
+static int pca953x_resume_noirq(struct device *dev)
 {
        struct pca953x_chip *chip = dev_get_drvdata(dev);
        int ret;

@@ -1268,7 +1268,8 @@ static int pca953x_resume(struct device *dev)
        return ret;
 }

-static DEFINE_SIMPLE_DEV_PM_OPS(pca953x_pm_ops, pca953x_suspend, pca953x_resume);
+static DEFINE_NOIRQ_DEV_PM_OPS(pca953x_pm_ops,
+                              pca953x_suspend_noirq, pca953x_resume_noirq);

 /* convenience to stop overlong match-table lines */
 #define OF_653X(__nrgpio, __int) ((void *)(__nrgpio | PCAL653X_TYPE | __int))

--

2.39.2