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| author | Remi Pommarel <repk@triplefau.lt> | 2019-09-01 12:54:10 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-09-08 12:30:32 +0100 |
| commit | de10ac47597e7a3596b27631d0d5ce5f48d2c099 (patch) | |
| tree | e9ac1b8e5ff02d690bca1d72a1fec2d244cffecc /drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | |
| parent | b33f56a1e40588214320926293585f088fb390b0 (diff) | |
| download | blackbird-op-linux-de10ac47597e7a3596b27631d0d5ce5f48d2c099.tar.gz blackbird-op-linux-de10ac47597e7a3596b27631d0d5ce5f48d2c099.zip | |
iio: adc: meson_saradc: Fix memory allocation order
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.
Fixes: 3af109131b7eb8 ("iio: adc: meson-saradc: switch from polling to interrupt mode")
Reported-by: Elie Roudninski <xademax@gmail.com>
Signed-off-by: Remi Pommarel <repk@triplefau.lt>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Elie ROUDNINSKI <xademax@gmail.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h')
0 files changed, 0 insertions, 0 deletions
