[U-Boot] TQM8548 and socrates build failures with HEAD (related to NAND)

[Kumar Gala]

Can you guys look at sending some patches to fix the following build errors:

LOG/socrates.ERR:nand.c:36:13: error: static declaration of 'nand_read_buf' follows non-static declaration
LOG/socrates.ERR:/local/home/galak/git/u-boot/include/nand.h:139:6: note: previous declaration of 'nand_read_buf' was here
LOG/socrates.ERR:make[1]: *** [nand.o] Error 1
LOG/TQM8548_BE.ERR:fsl_upm.c:150:13: error: static declaration of 'nand_read_buf' follows non-static declaration
LOG/TQM8548_BE.ERR:/local/home/galak/git/u-boot/include/nand.h:139:6: note: previous declaration of 'nand_read_buf' was here
LOG/TQM8548_BE.ERR:make: *** [drivers/mtd/nand/libnand.o] Error 2

- k