From: Robert Beckett <robert.beckett@xxxxxxxxx>
Replaced ever growing switch for gen version with chained conditionals.
Futre gen's only need to add a new one if they require something different.
Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
Signed-off-by: Robert Beckett <robert.beckett@xxxxxxxxx>
[danvet: Picked from internal tree and white-wash commit message.]
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
drivers/gpu/drm/i915/intel_uncore.c | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index b1dd880c3093..acffcecf79d4 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -1177,18 +1177,16 @@ static int gen6_do_reset(struct drm_device *dev)
int intel_gpu_reset(struct drm_device *dev)
{
- switch (INTEL_INFO(dev)->gen) {
- case 8:
- case 7:
- case 6: return gen6_do_reset(dev);
- case 5: return ironlake_do_reset(dev);
- case 4:
- if (IS_G4X(dev))
- return g4x_do_reset(dev);
- else
- return i965_do_reset(dev);
- default: return -ENODEV;
- }
+ if (INTEL_INFO(dev)->gen >= 6)
+ return gen6_do_reset(dev);
+ else if (IS_GEN5(dev))
+ return ironlake_do_reset(dev);
+ else if (IS_G4X(dev))
+ return g4x_do_reset(dev);
+ else if (IS_GEN4(dev))
+ return i965_do_reset(dev);
+ else
+ return -ENODEV;
}
void intel_uncore_check_errors(struct drm_device *dev)
--
1.8.3.1
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