diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-11-07 10:50:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 10:55:50 -0800 |
| commit | aeb94017f672ba2ca8592e7d91fbcc0c3ff63031 (patch) | |
| tree | f82d0defc9d6377f68cb1361cc9223e9f7d3cd9e /lib | |
| parent | af8888ac768fbe9d2e526329e632700c1ff6b2fa (diff) | |
gpio: mvebu: make mvchip->irqbase signed for error handling
commit d535922691fc026479fcc03e78ac3d931a54e75a upstream.
There is a bug in mvebu_gpio_probe() where we do:
mvchip->irqbase = irq_alloc_descs(-1, 0, ngpios, -1);
if (mvchip->irqbase < 0) {
The problem is that mvchip->irqbase is unsigned so the error handling
doesn't work. I have changed it to be a regular int.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions