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drm/pci: Use the standard #defines for PCIe Link Capability bits
author
Bjorn Helgaas
<bhelgaas@google.com>
Fri, 4 Jan 2013 19:10:32 +0000
(19:10 +0000)
committer
Dave Airlie
<airlied@redhat.com>
Fri, 8 Feb 2013 03:54:28 +0000
(13:54 +1000)
Use the standard #defines rather than bare numbers for the PCIe Link
Capabilities speed bits.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_pci.c
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diff --git
a/drivers/gpu/drm/drm_pci.c
b/drivers/gpu/drm/drm_pci.c
index
754bc96
..
11c8add
100644
(file)
--- a/
drivers/gpu/drm/drm_pci.c
+++ b/
drivers/gpu/drm/drm_pci.c
@@
-504,9
+504,9
@@
int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *mask)
if (lnkcap2 & PCI_EXP_LNKCAP2_SLS_8_0GB)
*mask |= DRM_PCIE_SPEED_80;
} else {
- if (lnkcap &
1
)
+ if (lnkcap &
PCI_EXP_LNKCAP_SLS_2_5GB
)
*mask |= DRM_PCIE_SPEED_25;
- if (lnkcap &
2
)
+ if (lnkcap &
PCI_EXP_LNKCAP_SLS_5_0GB
)
*mask |= DRM_PCIE_SPEED_50;
}