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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-12-09 22:36:39 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-10 16:31:46 +0100 |
| commit | feaba5932b6f4bfc875c874a3b7a28c7f05f5a77 (patch) | |
| tree | 5604a8794e47ede43221c2dce7c41652eae0a8bc | |
| parent | driver core: platform: Introduce platform_get_mem_or_io() (diff) | |
| download | linux-dev-feaba5932b6f4bfc875c874a3b7a28c7f05f5a77.tar.xz linux-dev-feaba5932b6f4bfc875c874a3b7a28c7f05f5a77.zip | |
vfio: platform: Switch to use platform_get_mem_or_io()
Switch to use new platform_get_mem_or_io() instead of home grown analogue.
Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: kvm@vger.kernel.org
Acked-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20201209203642.27648-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/vfio/platform/vfio_platform.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/vfio/platform/vfio_platform.c b/drivers/vfio/platform/vfio_platform.c index 1e2769010089..9fb6818cea12 100644 --- a/drivers/vfio/platform/vfio_platform.c +++ b/drivers/vfio/platform/vfio_platform.c @@ -25,19 +25,8 @@ static struct resource *get_platform_resource(struct vfio_platform_device *vdev, int num) { struct platform_device *dev = (struct platform_device *) vdev->opaque; - int i; - for (i = 0; i < dev->num_resources; i++) { - struct resource *r = &dev->resource[i]; - - if (resource_type(r) & (IORESOURCE_MEM|IORESOURCE_IO)) { - if (!num) - return r; - - num--; - } - } - return NULL; + return platform_get_mem_or_io(dev, num); } static int get_platform_irq(struct vfio_platform_device *vdev, int i) |