vfe->ops->hw_version(vfe) is being called before vfe->base has been
assigned, and before the hardware has been powered up.
Fixes:
b10b5334528a9 ("media: camss: vfe: Don't read hardware version needlessly")
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
vfe_reset_output_maps(vfe);
vfe_init_outputs(vfe);
+
+ vfe->ops->hw_version(vfe);
} else {
ret = vfe_check_clock_rates(vfe);
if (ret < 0)
return -EINVAL;
}
vfe->ops->subdev_init(dev, vfe);
- vfe->ops->hw_version(vfe);
/* Memory */