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pinctrl: cy8c95x0: Avoid returning positive values to user space

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[ Upstream commit 5ad32c3607 ]

When probe fails due to unclear interrupt status register, it returns
a positive number instead of the proper error code. Fix this accordingly.

Fixes: e6cbbe4294 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy Shevchenko
2026-06-01 17:39:18 +02:00
committed by Greg Kroah-Hartman
parent bce936b5d6
commit 050274abaa
1 changed files with 1 additions and 1 deletions
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drivers/pinctrl/pinctrl-cy8c95x0.c
+1 -1
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@@ -1216,7 +1216,7 @@ 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);