diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2026-02-23 19:06:52 +0100 |
|---|---|---|
| committer | Linus Walleij <linusw@kernel.org> | 2026-02-26 23:42:09 +0100 |
| commit | 5ffb2da4a38fd85cc8f71fca7c04be28897d2354 (patch) | |
| tree | d69124514181bd4bc36e86007957276113d7419b /drivers | |
| parent | 575f0bcd2d64e12bbe8f1f28d4f287a8872f2012 (diff) | |
pinctrl: cy8c95x0: Use devm_mutex_init() for mutex initialization
Use devm_mutex_init() since it brings some benefits when
CONFIG_DEBUG_MUTEXES is enabled.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/pinctrl-cy8c95x0.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c index a4b04bf6d081..a562c5307de8 100644 --- a/drivers/pinctrl/pinctrl-cy8c95x0.c +++ b/drivers/pinctrl/pinctrl-cy8c95x0.c @@ -1312,7 +1312,9 @@ static int cy8c95x0_irq_setup(struct cy8c95x0_pinctrl *chip, int irq) DECLARE_BITMAP(pending_irqs, MAX_LINE); int ret; - mutex_init(&chip->irq_lock); + ret = devm_mutex_init(chip->dev, &chip->irq_lock); + if (ret) + return ret; bitmap_zero(pending_irqs, MAX_LINE); @@ -1474,7 +1476,9 @@ static int cy8c95x0_probe(struct i2c_client *client) bitmap_fill(chip->map, MAX_LINE); bitmap_clear(chip->map, 20, 4); - mutex_init(&chip->i2c_lock); + ret = devm_mutex_init(dev, &chip->i2c_lock); + if (ret) + return ret; if (dmi_first_match(cy8c95x0_dmi_acpi_irq_info)) { ret = cy8c95x0_acpi_get_irq(&client->dev); |