drm/i915: move lookup_power_well() up
There's no need for that forward declaration.
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180820233139.11936-4-paulo.r.zanoni@intel.com
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 33dbbd9..2852395 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -52,10 +52,6 @@
bool intel_display_power_well_is_enabled(struct drm_i915_private *dev_priv,
enum i915_power_well_id power_well_id);
-static struct i915_power_well *
-lookup_power_well(struct drm_i915_private *dev_priv,
- enum i915_power_well_id power_well_id);
-
const char *
intel_display_power_domain_str(enum intel_display_power_domain domain)
{
@@ -652,6 +648,27 @@ static void assert_csr_loaded(struct drm_i915_private *dev_priv)
WARN_ONCE(!I915_READ(CSR_HTP_SKL), "CSR HTP Not fine\n");
}
+static struct i915_power_well *
+lookup_power_well(struct drm_i915_private *dev_priv,
+ enum i915_power_well_id power_well_id)
+{
+ struct i915_power_well *power_well;
+
+ for_each_power_well(dev_priv, power_well)
+ if (power_well->desc->id == power_well_id)
+ return power_well;
+
+ /*
+ * It's not feasible to add error checking code to the callers since
+ * this condition really shouldn't happen and it doesn't even make sense
+ * to abort things like display initialization sequences. Just return
+ * the first power well and hope the WARN gets reported so we can fix
+ * our driver.
+ */
+ WARN(1, "Power well %d not defined for this platform\n", power_well_id);
+ return &dev_priv->power_domains.power_wells[0];
+}
+
static void assert_can_enable_dc5(struct drm_i915_private *dev_priv)
{
bool pg2_enabled = intel_display_power_well_is_enabled(dev_priv,
@@ -1083,27 +1100,6 @@ static void vlv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
#define POWER_DOMAIN_MASK (GENMASK_ULL(POWER_DOMAIN_NUM - 1, 0))
-static struct i915_power_well *
-lookup_power_well(struct drm_i915_private *dev_priv,
- enum i915_power_well_id power_well_id)
-{
- struct i915_power_well *power_well;
-
- for_each_power_well(dev_priv, power_well)
- if (power_well->desc->id == power_well_id)
- return power_well;
-
- /*
- * It's not feasible to add error checking code to the callers since
- * this condition really shouldn't happen and it doesn't even make sense
- * to abort things like display initialization sequences. Just return
- * the first power well and hope the WARN gets reported so we can fix
- * our driver.
- */
- WARN(1, "Power well %d not defined for this platform\n", power_well_id);
- return &dev_priv->power_domains.power_wells[0];
-}
-
#define BITS_SET(val, bits) (((val) & (bits)) == (bits))
static void assert_chv_phy_status(struct drm_i915_private *dev_priv)