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SubjectRe: [PATCH] mmc: sdhci-tegra: convert to use GPIO descriptors
On Tue, Mar 31, 2015 at 6:39 AM, Mylene JOSSERAND
<> wrote:
> Modify the driver to handle GPIOs using the descriptor API.

Reviewed-by: Alexandre Courbot <>
Tested-by: Alexandre Courbot <>

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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