Messages in this thread | | | From | Alexandre Courbot <> | Date | Wed, 1 Apr 2015 19:43:34 +0900 | Subject | Re: [PATCH] mmc: sdhci-tegra: convert to use GPIO descriptors |
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On Tue, Mar 31, 2015 at 6:39 AM, Mylene JOSSERAND <josserand.mylene@gmail.com> wrote: > Modify the driver to handle GPIOs using the descriptor API.
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Both the eMMC (not using power GPIO) and SD slot (using power GPIO) of my Jetson are happy with this patch. While reviewing it I also noticed that it improves error handling: any error returned by of_get_named_gpio(), including -EPROBE_DEFER, were ignored and and driver would successfully probe without powering the controller.
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