Messages in this thread | | | From | Kevin Hilman <> | Subject | Re: [PATCH] iio: adc: meson_saradc: Fix memory allocation order | Date | Wed, 04 Sep 2019 17:02:30 -0700 |
| |
Remi Pommarel <repk@triplefau.lt> writes:
> meson_saradc's irq handler uses priv->regmap so make sure that it is > allocated before the irq get enabled. > > This also fixes crash when CONFIG_DEBUG_SHIRQ is enabled, as device > managed resources are freed in the inverted order they had been > allocated, priv->regmap was freed before the spurious fake irq that > CONFIG_DEBUG_SHIRQ adds called the handler. > > Reported-by: Elie Roudninski <xademax@gmail.com> > Signed-off-by: Remi Pommarel <repk@triplefau.lt>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
| |