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author | Damien Lespiau | 2014-01-06 20:17:23 +0100 |
---|---|---|
committer | Daniel Vetter | 2014-01-27 17:16:46 +0100 |
commit | d34ff9c66d0c2b58bc5ff6c242407f32f39fcfbc (patch) | |
tree | 3c20dfcdcda37f1511a0e527bd8e9ed927e058f8 /drivers/gpu/drm/i915/intel_pm.c | |
parent | drm/i915: move module parameters into a struct, in a new file (diff) | |
download | kernel-qcow2-linux-d34ff9c66d0c2b58bc5ff6c242407f32f39fcfbc.tar.gz kernel-qcow2-linux-d34ff9c66d0c2b58bc5ff6c242407f32f39fcfbc.tar.xz kernel-qcow2-linux-d34ff9c66d0c2b58bc5ff6c242407f32f39fcfbc.zip |
drm/i915: Constify the drm_i915_private pointer a bit more
A lot of the WM functions are only reading from that structure and are
already using const. While converting the code to use dev_priv instead
of dev, I noticed a few places where we can give that hint.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index f38470f795d7..4960314a3611 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1889,7 +1889,7 @@ static unsigned int ilk_cursor_wm_max(const struct drm_device *dev, } /* Calculate the maximum FBC watermark */ -static unsigned int ilk_fbc_wm_max(struct drm_device *dev) +static unsigned int ilk_fbc_wm_max(const struct drm_device *dev) { /* max that registers can hold */ if (INTEL_INFO(dev)->gen >= 8) @@ -1898,7 +1898,7 @@ static unsigned int ilk_fbc_wm_max(struct drm_device *dev) return 15; } -static void ilk_compute_wm_maximums(struct drm_device *dev, +static void ilk_compute_wm_maximums(const struct drm_device *dev, int level, const struct intel_wm_config *config, enum intel_ddb_partitioning ddb_partitioning, @@ -1951,7 +1951,7 @@ static bool ilk_validate_wm_level(int level, return ret; } -static void ilk_compute_wm_level(struct drm_i915_private *dev_priv, +static void ilk_compute_wm_level(const struct drm_i915_private *dev_priv, int level, const struct ilk_pipe_wm_parameters *p, struct intel_wm_level *result) @@ -2143,7 +2143,7 @@ static bool intel_compute_pipe_wm(struct drm_crtc *crtc, struct intel_pipe_wm *pipe_wm) { struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; + const struct drm_i915_private *dev_priv = dev->dev_private; int level, max_level = ilk_wm_max_level(dev); /* LP0 watermark maximums depend on this pipe alone */ struct intel_wm_config config = { |