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drm: move EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h 

In the quest to get rid of drmP.h move the newly
added EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h.
Fix the single user.

Add a note to drmP.h to avoid further use of it.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190112193251.20450-3-sam@ravnborg.org
This commit is contained in:
Sam Ravnborg 2019-01-12 20:32:45 +01:00 committed by Daniel Vetter
parent e9eafcb589
commit 21376e2c3c
3 changed files with 17 additions and 5 deletions
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1
drivers/gpu/drm/drm_framebuffer.c
View File

@ -27,6 +27,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_print.h>
#include <drm/drm_util.h>
#include "drm_internal.h"
#include "drm_crtc_internal.h"

11
include/drm/drmP.h
View File

@ -94,10 +94,11 @@ struct dma_buf_attachment;
struct pci_dev;
struct pci_controller;
#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
#else
#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x)
#endif
/*
* NOTE: drmP.h is obsolete - do NOT add anything to this file
*
* Do not include drmP.h in new files.
* Work is ongoing to remove drmP.h includes from existing files
*/
#endif

10
include/drm/drm_util.h
View File

@ -37,6 +37,16 @@
#include <linux/kgdb.h>
#include <linux/smp.h>
/*
* Use EXPORT_SYMBOL_FOR_TESTS_ONLY() for functions that shall
* only be visible for drmselftests.
*/
#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
#else
#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x)
#endif
/**
* for_each_if - helper for handling conditionals in various for_each macros
* @condition: The condition to check