tree 732ba3dd3b07977e38c773960dfb76c78ee4ab09
parent 5efdb04f0825739c9243f00959ed7fde3306b458
author Mike Frysinger <vapier@gentoo.org> 1294644012 -0500
committer Wolfgang Denk <wd@denx.de> 1302548453 +0200

sf: unify status polling for ready bit

All of the spi flash drivers implement the status register polling for
detecting the device ready state, so unify them all in a new helper
function -- spi_flash_wait_ready.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>