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Commit fc26fe9c authored by Alexander Kurz's avatar Alexander Kurz Committed by Shawn Guo
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ARM: mach-imx: sdhci-esdhc-imx: initialize DMA mask 



With commit 7b91369b ("mmc: sdhci: Set DMA mask when adding host")
DMA access got disabled for device drivers with zero DMA mask property.
sdhci-esdhc-imx got blocked from DMA access by this.  Hence: initialize
the DMA mask to enable access again.

Signed-off-by: default avatarAlexander Kurz <akurz@blala.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent f55532a0

arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c

+3 −2
Original line number Diff line number Diff line
@@ -71,6 +71,7 @@ struct platform_device *__init imx_add_sdhci_esdhc_imx( 
	if (!pdata)

		pdata = &default_esdhc_pdata;



	return imx_add_platform_device(data->devid, data->id, res,

			ARRAY_SIZE(res), pdata, sizeof(*pdata));

	return imx_add_platform_device_dmamask(data->devid, data->id, res,

			ARRAY_SIZE(res), pdata, sizeof(*pdata),

			DMA_BIT_MASK(32));

}