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(parent: c21fc7e) | patch
nand: Fix set_dev checks for no device
authorTony Lindgren <tony@atomide.com>
Wed, 24 Aug 2016 16:46:32 +0000 (09:46 -0700)
committerTom Rini <trini@konsulko.com>
Fri, 26 Aug 2016 21:04:58 +0000 (17:04 -0400)
commit1cfce74fe5a2301ee9b384d9395ba95db930c9d6
tree6c27f90d1e1a1f5c8eb06ba99a627638daf210fbtree | snapshot
parentc21fc7e223ebad72735b9d02bcbd8878ae026fefcommit | diff
nand: Fix set_dev checks for no device

If we do nand device 0 command in u-boot on a device that has NAND support
enabled but no NAND chip, we can get data abort at least on omaps.

Fix the issue by replacing the check with nand_info[dev] as
suggested by Scott Wood. The check for name existed before because before
the array-to-pointer conversion there was no way to directly test
nand_info[dev] for emptiness.

Signed-off-by: Tony Lindgren <tony@atomide.com>
cmd/nand.c diff | blob | history
Broadcom-s U-Boot