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| /openbmc/linux/drivers/staging/media/atomisp/i2c/ |
| H A D | atomisp-gc0310.c | 340b4dd6 Sun Feb 05 15:53:25 CST 2023 Hans de Goede <hdegoede@redhat.com> media: atomisp: gc0310: Use devm_kzalloc() for data struct
Use devm_kzalloc() to allocate the data struct. It is always free-ed as
the last step of probe-error-exit or remove, so it can be devm-managed.
This will make unwinding things easier when support is added to the gc0310
code to use standard GPIO APIs instead of the custom atomisp_gmin code.
This also allows dropping the out_free label and use direct return
on errors.
This may seem like a functional change since the out_free label also
did a v4l2_device_unregister_subdev() but at the 1 changed return
the device is not registered yet, so that always is a no-op and can
be dropped.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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