platform_driver does not need to set an owner because
platform_driver_register() will set it.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: NBaptiste Reynal <b.reynal@virtualopensystems.com>
Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>

To prepare for vfio platform reset rework let's build
vfio_platform_common.c and vfio_platform_irq.c in a separate
module from vfio-platform and vfio-amba. This makes possible
to have separate module inits and works around a race between
platform driver init and vfio reset module init: that way we
make sure symbols exported by base are available when vfio-platform
driver gets probed.

The open/release being implemented in the base module, the ref
count is applied to the parent module instead.
Signed-off-by: NEric Auger <eric.auger@linaro.org>
Suggested-by: NArnd Bergmann <arnd@arndb.de>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>

Driver to bind to Linux platform devices, and callbacks to discover their
resources to be used by the main VFIO PLATFORM code.
Signed-off-by: NAntonios Motakis <a.motakis@virtualopensystems.com>
Signed-off-by: NBaptiste Reynal <b.reynal@virtualopensystems.com>
Reviewed-by: NEric Auger <eric.auger@linaro.org>
Tested-by: NEric Auger <eric.auger@linaro.org>
Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>