[PATCH v2 2/4] mmc: read mmc alias from device tree

From: Stefan Agner To get the SD/MMC host device ID, read the alias from the device tree. This is useful in case a SoC has multipe SD/MMC host controllers while the second controller should logically be the first device (e.g. if the second controller is connected to an internal

[PATCH v2 2/4] mmc: read mmc alias from device tree

From: Stefan Agner To get the SD/MMC host device ID, read the alias from the device tree. This is useful in case a SoC has multipe SD/MMC host controllers while the second controller should logically be the first device (e.g. if the second controller is connected to an internal eMMC). Combined