From: Max Gurtovoy Date: Tue, 18 May 2021 19:21:33 +0000 (+0300) Subject: vfio/platform: remove unneeded parent_module attribute X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3b62a62429b26709895846180c93f0c21547f7ac;p=linux.git vfio/platform: remove unneeded parent_module attribute The vfio core driver is now taking refcount on the provider drivers, remove redundant parent_module attribute from vfio_platform_device structure. Signed-off-by: Max Gurtovoy Acked-by: Eric Auger Link: https://lore.kernel.org/r/20210518192133.59195-3-mgurtovoy@nvidia.com Signed-off-by: Alex Williamson --- diff --git a/drivers/vfio/platform/vfio_amba.c b/drivers/vfio/platform/vfio_amba.c index f970eb2a999f2..badfffea14fbd 100644 --- a/drivers/vfio/platform/vfio_amba.c +++ b/drivers/vfio/platform/vfio_amba.c @@ -59,7 +59,6 @@ static int vfio_amba_probe(struct amba_device *adev, const struct amba_id *id) vdev->flags = VFIO_DEVICE_FLAGS_AMBA; vdev->get_resource = get_amba_resource; vdev->get_irq = get_amba_irq; - vdev->parent_module = THIS_MODULE; vdev->reset_required = false; ret = vfio_platform_probe_common(vdev, &adev->dev); diff --git a/drivers/vfio/platform/vfio_platform.c b/drivers/vfio/platform/vfio_platform.c index e4027799a154f..68a1c87066d76 100644 --- a/drivers/vfio/platform/vfio_platform.c +++ b/drivers/vfio/platform/vfio_platform.c @@ -50,7 +50,6 @@ static int vfio_platform_probe(struct platform_device *pdev) vdev->flags = VFIO_DEVICE_FLAGS_PLATFORM; vdev->get_resource = get_platform_resource; vdev->get_irq = get_platform_irq; - vdev->parent_module = THIS_MODULE; vdev->reset_required = reset_required; ret = vfio_platform_probe_common(vdev, &pdev->dev); diff --git a/drivers/vfio/platform/vfio_platform_private.h b/drivers/vfio/platform/vfio_platform_private.h index a5ba82c8cbc35..dfb834c136594 100644 --- a/drivers/vfio/platform/vfio_platform_private.h +++ b/drivers/vfio/platform/vfio_platform_private.h @@ -50,7 +50,6 @@ struct vfio_platform_device { u32 num_irqs; int refcnt; struct mutex igate; - struct module *parent_module; const char *compat; const char *acpihid; struct module *reset_module;