tree: git://anongit.freedesktop.org/drm-intel topic/drm-misc
head: a4fce9cb782ad340ee5576a38e934e5e75832dc6
commit: a4fce9cb782ad340ee5576a38e934e5e75832dc6 [25/25] drm/prime: Take a ref on the drm_dev when exporting a dma_buf
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
include/drm/drm_fb_helper.h:222: warning: Cannot understand * @DRM_FB_HELPER_DEFAULT_OPS:
on line 222 - I thought it was a doc line
>> drivers/gpu/drm/drm_prime.c:298: warning: No description found for parameter 'dev'
>> drivers/gpu/drm/drm_prime.c:298: warning: No description found for parameter 'exp_info'
>> drivers/gpu/drm/drm_prime.c:298: warning: Excess function parameter 'dma_buf' description in 'drm_gem_dmabuf_export'
drivers/gpu/drm/drm_prime.c:299: warning: No description found for parameter 'dev'
drivers/gpu/drm/drm_prime.c:299: warning: No description found for parameter 'exp_info'
drivers/gpu/drm/drm_prime.c:299: warning: Excess function parameter 'dma_buf' description in 'drm_gem_dmabuf_export'
vim +/dev +298 drivers/gpu/drm/drm_prime.c
282 {
283 /* nothing to be done here */
284 }
285
286 /**
287 * drm_gem_dmabuf_export - dma_buf export implementation for GEM
288 * @dma_buf: buffer to be exported
289 *
290 * This wraps dma_buf_export() for use by generic GEM drivers that are using
291 * drm_gem_dmabuf_release(). In addition to calling dma_buf_export(), we take
292 * a reference to the drm_device which is released by drm_gem_dmabuf_release().
293 *
294 * Returns the new dmabuf.
295 */
296 struct dma_buf *drm_gem_dmabuf_export(struct drm_device *dev,
297 struct dma_buf_export_info *exp_info)
> 298 {
299 struct dma_buf *dma_buf;
300
301 dma_buf = dma_buf_export(exp_info);
302 if (!IS_ERR(dma_buf))
303 drm_dev_ref(dev);
304
305 return dma_buf;
306 }
---
0-DAY kernel test infrastructure Open Source Technology Center
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