tree fc3134dc67e785162531c19ed4f2af319a836ad8
parent 513d3c0f40c8e22fac019d5b0694374d17fbe682
author Linus Walleij <linus.walleij@linaro.org> 1411558224 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1411558224 +0200

gpio: dwapb: fix pointer to integer cast

The statements BUG_ON(ctx == 0) was implicitly casting a pointer
to an integer for comparison. Do this with a bool test instead
to get away from sparse warnings.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>