diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2026-02-27 17:43:35 +0100 |
|---|---|---|
| committer | Linus Walleij <linusw@kernel.org> | 2026-03-10 11:53:41 +0100 |
| commit | 5ad32c3607cf241a1a2680cabd64cbcd757227aa (patch) | |
| tree | 2be06a2e1bb4368b6afaf67f3bbabf3b86797644 /drivers | |
| parent | 9f6cfc93dde974bff44db11224bf45e68ac1752b (diff) | |
pinctrl: cy8c95x0: Avoid returning positive values to user space
When probe fails due to unclear interrupt status register, it returns
a positive number instead of the proper error code. Fix this accordingly.
Fixes: e6cbbe42944d ("pinctrl: Add Cypress cy8c95x0 support")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202602271847.vVWkqLBD-lkp@intel.com/
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c index b88a627708ff..38caea3b3376 100644 --- a/drivers/pinctrl/pinctrl-cy8c95x0.c +++ b/drivers/pinctrl/pinctrl-cy8c95x0.c @@ -1300,7 +1300,7 @@ static int cy8c95x0_irq_setup(struct cy8c95x0_pinctrl *chip, int irq) /* Read IRQ status register to clear all pending interrupts */ ret = cy8c95x0_irq_pending(chip, pending_irqs); if (ret) - return dev_err_probe(dev, ret, "failed to clear irq status register\n"); + return dev_err_probe(dev, -EBUSY, "failed to clear irq status register\n"); /* Mask all interrupts */ bitmap_fill(chip->irq_mask, MAX_LINE); |