Re: [PATCH] serial: imx: Avoid probe failure in case of missing gpiolib
From: Uwe Kleine-König <hidden>
Date: 2019-08-01 08:48:35
Also in:
linux-serial, lkml
On Thu, Aug 01, 2019 at 08:18:05AM +0000, Schrempf Frieder wrote:
From: Frieder Schrempf <redacted> If CONFIG_GPIOLIB is not enabled, mctrl_gpio_init() will return -ENOSYS and cause the probing of the imx UART to fail. As the GPIOs are optional, we should continue probing in this case.
Is this really still the case? On which version did you hit this problem? I would expect that is gone with d99482673f950817b30caf3fcdfb31179b050ce1 if not earlier. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel