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authorMax Gurtovoy <mgurtovoy@nvidia.com>2021-05-18 22:21:33 +0300
committerAlex Williamson <alex.williamson@redhat.com>2021-06-15 23:12:15 +0300
commit3b62a62429b26709895846180c93f0c21547f7ac (patch)
treed9a8fe9cf324ce06b1aa1ad8fc5b1f44e1959e0b /drivers/vfio/platform
parent9dcf01d95721261844d8c07c142efc143f7d38e3 (diff)
downloadlinux-3b62a62429b26709895846180c93f0c21547f7ac.tar.xz
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 <mgurtovoy@nvidia.com> Acked-by: Eric Auger <eric.auger@redhat.com> Link: https://lore.kernel.org/r/20210518192133.59195-3-mgurtovoy@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/platform')
-rw-r--r--drivers/vfio/platform/vfio_amba.c1
-rw-r--r--drivers/vfio/platform/vfio_platform.c1
-rw-r--r--drivers/vfio/platform/vfio_platform_private.h1
3 files changed, 0 insertions, 3 deletions
diff --git a/drivers/vfio/platform/vfio_amba.c b/drivers/vfio/platform/vfio_amba.c
index f970eb2a999f..badfffea14fb 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 e4027799a154..68a1c87066d7 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 a5ba82c8cbc3..dfb834c13659 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;