tree 2f3860e87529b9e51e01caa6aeccee36996ce952
parent a5bf4a2030a9dcfbcebf1b647e65c1e936a56e14
author Chris Ball <cjb@laptop.org> 1329759265 -0500
committer Chris Ball <cjb@laptop.org> 1329759265 -0500

Rename extcsd read/write to writeprotect get/set

This leaves "extcsd read" pointing to Giuseppe's code.  Also, abstract
out the writeprotect code so that there's only one shared implementation
in print_writeprotect_status(), used by both "extcsd read" and
"writeprotect get".

Signed-off-by: Chris Ball <cjb@laptop.org>