6.12-stable review patch. If anyone has any objections, please let me know.
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From: Andy Shevchenko andriy.shevchenko@linux.intel.com
[ Upstream commit aac4470fa6e695e4d6ac94cc77d4690b57f1d2bc ]
When regmap locking is disabled, debugfs is also disabled. Enable locking for debug when CONFIG_DEBUG_PINCTRL is set.
Fixes: f71aba339a66 ("pinctrl: cy8c95x0: Use single I2C lock") Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Link: https://lore.kernel.org/20250203131506.3318201-4-andriy.shevchenko@linux.int... Signed-off-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pinctrl/pinctrl-cy8c95x0.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c index 05224808d92be..c0f094f51da84 100644 --- a/drivers/pinctrl/pinctrl-cy8c95x0.c +++ b/drivers/pinctrl/pinctrl-cy8c95x0.c @@ -472,7 +472,11 @@ static const struct regmap_config cy8c9520_i2c_regmap = { .max_register = 0, /* Updated at runtime */ .num_reg_defaults_raw = 0, /* Updated at runtime */ .use_single_read = true, /* Workaround for regcache bug */ +#if IS_ENABLED(CONFIG_DEBUG_PINCTRL) + .disable_locking = false, +#else .disable_locking = true, +#endif };
static inline int cy8c95x0_regmap_update_bits_base(struct cy8c95x0_pinctrl *chip,