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

From: Bartosz Golaszewski bartosz.golaszewski@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,