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![]() Initializing the subdev before runtime PM means that no subdev initialization can interact with the runtime PM framework. This can be problematic when modifying controls, as the .s_ctrl() handler commonly calls pm_runtime_get_if_in_use(). These code paths are not trivial, making the driver fragile and possibly causing subtle bugs. To make the subdev initialization more robust, initialize runtime PM first. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
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cec | ||
common | ||
dvb-core | ||
dvb-frontends | ||
firewire | ||
i2c | ||
mc | ||
mmc | ||
pci | ||
platform | ||
radio | ||
rc | ||
spi | ||
test-drivers | ||
tuners | ||
usb | ||
v4l2-core | ||
Kconfig | ||
Makefile |