summaryrefslogtreecommitdiff
path: root/tools/bddb
diff options
context:
space:
mode:
authorWu, Josh <Josh.wu@atmel.com>2014-05-07 08:50:45 (GMT)
committerAndreas Bießmann <andreas.devel@googlemail.com>2014-05-26 22:10:45 (GMT)
commit7d82d897722f57389ebe15924f47fab452cc3a19 (patch)
tree73206e6aa46e6e1d32ecb51f050a3507505ca555 /tools/bddb
parent495275925192edb0c5bd6cb1e3b6f85162ffd06b (diff)
downloadu-boot-7d82d897722f57389ebe15924f47fab452cc3a19.tar.xz
gpio: at91: add sanity check for the NULL pointer
We need check the NULL pointer as at91_pio_get_port() may return NULL. Also print a error message when at91_pio_get_port() failed otherwise we cannot notice the failure. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'tools/bddb')
0 files changed, 0 insertions, 0 deletions