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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-11-07 10:50:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 11:05:12 -0800 |
| commit | 5153c120fa6c368c4e9a28d9a5864c91fbfb15c3 (patch) | |
| tree | 9862894a66b9d06c1dbc35c4307a6d6cc84f7e1a /drivers/gpio/gpio-msm-v2.c | |
| parent | cf89c76189b3dd3476958975171bc548c603cc26 (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 'drivers/gpio/gpio-msm-v2.c')
0 files changed, 0 insertions, 0 deletions