[PATCH v7 06/11] mmc: add member in mmc queue struct to hold request data

The way the request data is organized in the mmc queue struct it only allows processing of one request at the time. This patch adds a new struct to hold mmc queue request data such as sg list, request, blk request and bounce buffers, and updates any functions depending on the mmc queue struct. This

[PATCH v7 06/11] mmc: add member in mmc queue struct to hold request data

The way the request data is organized in the mmc queue struct it only allows processing of one request at the time. This patch adds a new struct to hold mmc queue request data such as sg list, request, blk request and bounce buffers, and updates any functions depending on the mmc queue struct. This