drm/i915/dvo: Fixup commentary

Remove the kerneldoc markup applied to non-kerneldoc comments and
convert the multiline comments to the canonical style.

drivers/gpu/drm/i915/intel_dvo.c:303: warning: Function parameter or member 'connector' not described in 'intel_dvo_detect'
drivers/gpu/drm/i915/intel_dvo.c:303: warning: Function parameter or member 'force' not described in 'intel_dvo_detect'
drivers/gpu/drm/i915/intel_dvo.c:382: warning: Function parameter or member 'encoder' not described in 'intel_dvo_get_current_mode'

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180214092909.27040-3-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 754baa00bea925031d98b3865ece51e709405524..09056a73e1ef670759e4202cdd4f35a85525eb3b 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -248,7 +248,8 @@ static bool intel_dvo_compute_config(struct intel_encoder *encoder,
                intel_dvo->attached_connector->panel.fixed_mode;
        struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 
-       /* If we have timings from the BIOS for the panel, put them in
+       /*
+        * If we have timings from the BIOS for the panel, put them in
         * to the adjusted mode.  The CRTC will be set up for this mode,
         * with the panel scaling set up to source from the H/VDisplay
         * of the original mode.
@@ -296,11 +297,6 @@ static void intel_dvo_pre_enable(struct intel_encoder *encoder,
        I915_WRITE(dvo_reg, dvo_val);
 }
 
-/**
- * Detect the output connection on our DVO device.
- *
- * Unimplemented.
- */
 static enum drm_connector_status
 intel_dvo_detect(struct drm_connector *connector, bool force)
 {
@@ -316,7 +312,8 @@ static int intel_dvo_get_modes(struct drm_connector *connector)
        const struct drm_display_mode *fixed_mode =
                to_intel_connector(connector)->panel.fixed_mode;
 
-       /* We should probably have an i2c driver get_modes function for those
+       /*
+        * We should probably have an i2c driver get_modes function for those
         * devices which will have a fixed set of modes determined by the chip
         * (TV-out, for example), but for now with just TMDS and LVDS,
         * that's not the case.
@@ -374,7 +371,7 @@ static const struct drm_encoder_funcs intel_dvo_enc_funcs = {
        .destroy = intel_dvo_enc_destroy,
 };
 
-/**
+/*
  * Attempts to get a fixed panel timing for LVDS (currently only the i830).
  *
  * Other chips with DVO LVDS will need to extend this to deal with the LVDS
@@ -446,7 +443,8 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
                uint32_t dpll[I915_MAX_PIPES];
                enum port port;
 
-               /* Allow the I2C driver info to specify the GPIO to be used in
+               /*
+                * Allow the I2C driver info to specify the GPIO to be used in
                 * special cases, but otherwise default to what's defined
                 * in the spec.
                 */
@@ -457,7 +455,8 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
                else
                        gpio = GMBUS_PIN_DPB;
 
-               /* Set up the I2C bus necessary for the chip we're probing.
+               /*
+                * Set up the I2C bus necessary for the chip we're probing.
                 * It appears that everything is on GPIOE except for panels
                 * on i830 laptops, which are on GPIOB (DVOA).
                 */
@@ -465,12 +464,14 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 
                intel_dvo->dev = *dvo;
 
-               /* GMBUS NAK handling seems to be unstable, hence let the
+               /*
+                * GMBUS NAK handling seems to be unstable, hence let the
                 * transmitter detection run in bit banging mode for now.
                 */
                intel_gmbus_force_bit(i2c, true);
 
-               /* ns2501 requires the DVO 2x clock before it will
+               /*
+                * ns2501 requires the DVO 2x clock before it will
                 * respond to i2c accesses, so make sure we have
                 * have the clock enabled before we attempt to
                 * initialize the device.
@@ -528,7 +529,8 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 
                intel_connector_attach_encoder(intel_connector, intel_encoder);
                if (dvo->type == INTEL_DVO_CHIP_LVDS) {
-                       /* For our LVDS chipsets, we should hopefully be able
+                       /*
+                        * For our LVDS chipsets, we should hopefully be able
                         * to dig the fixed panel mode out of the BIOS data.
                         * However, it's in a different format from the BIOS
                         * data on chipsets with integrated LVDS (stored in AIM