| commit | 4ff0f034e95d65f8f063a362dfcf86e986377a82 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Tue Jan 27 23:50:25 2015 +0100 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Tue Feb 03 13:57:52 2015 +0100 |
| tree | e2da33517dab63060a49bf173b19eac0a80f9946 | |
| parent | fc0d8fda5080825760b8f2deeec655b3a588327e [diff] |
pinctrl: pinctrl-imx: don't use invalid value of conf_reg
The right check for conf_reg to be invalid it testing against -1 not 0
as is done in the rest of the driver.
This fixes an oops that can be triggered by:
cat /sys/kernel/debug/pinctrl/43fac000.iomuxc/*
Fixes: ae75ff814538 ("pinctrl: pinctrl-imx: add imx pinctrl core driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>