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/openbmc/linux/include/drm/ |
H A D | drm_mm.h | 8b2fb7b6 Sun Nov 27 05:16:23 CST 2016 Chris Wilson <chris@chris-wilson.co.uk> drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range()
start is being used as both a macro parameter and as a member of struct drm_mm_node (node->start). This causes a conflict as cpp then tries to replace node->start with the passed in string for "start". Work just fine so long as you also happened to using local variables called start!
Fixes: 522e85dd8677 ("drm: Define drm_mm_for_each_node_in_range()") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com>. [danvet: Fixup kerneldoc.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161127111623.11124-1-chris@chris-wilson.co.uk 8b2fb7b6 Sun Nov 27 05:16:23 CST 2016 Chris Wilson <chris@chris-wilson.co.uk> drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range() start is being used as both a macro parameter and as a member of struct drm_mm_node (node->start). This causes a conflict as cpp then tries to replace node->start with the passed in string for "start". Work just fine so long as you also happened to using local variables called start! Fixes: 522e85dd8677 ("drm: Define drm_mm_for_each_node_in_range()") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com>. [danvet: Fixup kerneldoc.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161127111623.11124-1-chris@chris-wilson.co.uk
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