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drm/i915: Fix kerneldoc warnings for intel_ringbuffer 

drivers/gpu/drm/i915/intel_ringbuffer.c:179: warning: No description found for parameter 'req'
drivers/gpu/drm/i915/intel_ringbuffer.c:741: warning: No description found for parameter 'req'
drivers/gpu/drm/i915/intel_ringbuffer.c:741: warning: No description found for parameter 'cs'

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180208111220.32293-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2018-02-08 11:12:20 +00:00
parent d03133a82d
commit 179f402550
1 changed files with 1 additions and 9 deletions
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10
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -137,7 +137,7 @@ gen4_render_ring_flush(struct drm_i915_gem_request *req, u32 mode)
return 0;
}
/**
/*
* Emits a PIPE_CONTROL with a non-zero post-sync operation, for
* implementing two workarounds on gen6. From section 1.4.7.1
* "PIPE_CONTROL" of the Sandy Bridge PRM volume 2 part 1:
@ -729,14 +729,6 @@ static void i9xx_emit_breadcrumb(struct drm_i915_gem_request *req, u32 *cs)
static const int i9xx_emit_breadcrumb_sz = 4;
/**
* gen6_sema_emit_breadcrumb - Update the semaphore mailbox registers
*
* @request - request to write to the ring
*
* Update the mailbox registers in the *other* rings with the current seqno.
* This acts like a signal in the canonical semaphore.
*/
static void gen6_sema_emit_breadcrumb(struct drm_i915_gem_request *req, u32 *cs)
{
return i9xx_emit_breadcrumb(req,