[PATCH v2 01/13] vfio_pci: move vfio_pci_is_vga/vfio_vga_disabled to header

Liu Yi L
2019-09-06T08:18:38Z

This patch fix an issue regards to always_inline. e.g.:

"error: inlining failed in call to always_inline ‘vfio_pci_is_vga’:
function body not available".

Cc: Kevin Tian <kevin.tian@intel.com>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Liu Yi L <yi.l.liu@intel.com>
---
drivers/vfio/pci/vfio_pci.c | 14 --------------
drivers/vfio/pci/vfio_pci_private.h | 14 ++++++++++++++
2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
index 703948c..38271df 100644
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@@ -54,15 +54,6 @@ module_param(disable_idle_d3, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(disable_idle_d3,
"Disable using the PCI D3 low power state for idle, unused devices");

-static inline bool vfio_vga_disabled(void)
-{
-#ifdef CONFIG_VFIO_PCI_VGA
- return disable_vga;
-#else
- return true;
-#endif
-}
-
/*
* Our VGA arbiter participation is limited since we don't know anything
* about the device itself. However, if the device is the only VGA device
@@ -102,11 +93,6 @@ static unsigned int vfio_pci_set_vga_decode(void *opaque, bool single_vga)
return decodes;
}

-static inline bool vfio_pci_is_vga(struct pci_dev *pdev)
-{
- return (pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA;
-}
-
static void vfio_pci_probe_mmaps(struct vfio_pci_device *vdev)
{
struct resource *res;
diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h
index ee6ee91..f12d92c 100644
--- a/drivers/vfio/pci/vfio_pci_private.h
+++ b/drivers/vfio/pci/vfio_pci_private.h
@@ -130,6 +130,20 @@ struct vfio_pci_device {
#define is_irq_none(vdev) (!(is_intx(vdev) || is_msi(vdev) || is_msix(vdev)))
#define irq_is(vdev, type) (vdev->irq_type == type)

+static inline bool vfio_pci_is_vga(struct pci_dev *pdev)
+{
+ return (pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA;
+}
+
+static inline bool vfio_vga_disabled(void)
+{
+#ifdef CONFIG_VFIO_PCI_VGA
+ return disable_vga;
+#else
+ return true;
+#endif
+}
+
extern void vfio_pci_intx_mask(struct vfio_pci_device *vdev);
extern void vfio_pci_intx_unmask(struct vfio_pci_device *vdev);

--
2.7.4