tree c89fddc0ba5fba517e12f7b056c77df06701baef
parent 57b620255e726fae38e5e2ac5c7dec4b9011ffca
author Stefan Agner <stefan.agner@toradex.com> 1533539958 +0200
committer Stefano Babic <sbabic@denx.de> 1536043643 +0200

board: toradex: common: fail gracefully on missing NAND chip

If the NAND chip is missing get_nand_dev_by_index() returns NULL. Fail
gracefully in this case.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>