[U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

[thomas.langer at lantiq.com]

Hello Jagan,

it seems an almost ready patch for m25p80 driver in the kernel was posted today:
"[PATCHv2] drivers: mtd: devices: Add quad read support."
http://thread.gmane.org/gmane.linux.drivers.mtd/48552/focus=48557

Please see how there in the function "m25p80_quad_read"
the "rx_nbits" in the transfer structure is set.

Best Regards,
Thomas