[PATCH v2] gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock

[Bartosz Golaszewski]

From: Bartosz Golaszewski <bartosz.golaszewski at linaro.org>


On Wed, 12 Feb 2025 10:18:49 +0800, Wentao Liang wrote:
> The stmpe_reg_read function can fail, but its return value is not checked
> in stmpe_gpio_irq_sync_unlock. This can lead to silent failures and
> incorrect behavior if the hardware access fails.
> 
> This patch adds checks for the return value of stmpe_reg_read. If the
> function fails, an error message is logged and the function returns
> early to avoid further issues.
> 
> [...]

Applied, thanks!

[1/1] gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock
      commit: b9644fbfbcab13da7f8b37bef7c51e5b8407d031

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski at linaro.org>