From 6349120ddcbf6267cc4467ee01f852f7bd0cdd42 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 7 Nov 2019 18:05:57 +0000 Subject: [PATCH] drm: Move EXPORT_SYMBOL_FOR_TESTS_ONLY under a separate Kconfig Currently, we only export symbols for drm-selftests which are either compiled as modules or into the main drm builtin. However, if we want to export symbols from drm.ko for the drivers' selftests, we require a means of controlling that export separately. So we add a new Kconfig to determine whether or not the EXPORT_SYMBOL_FOR_TESTS_ONLY() takes effect. Signed-off-by: Chris Wilson Cc: Daniel Vetter Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20191107180601.30815-1-chris@chris-wilson.co.uk --- drivers/gpu/drm/Kconfig | 4 ++++ include/drm/drm_util.h | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index caeef11976e8..e4bf9f8e2430 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -54,6 +54,9 @@ config DRM_DEBUG_MM If in doubt, say "N". +config DRM_EXPORT_FOR_TESTS + bool + config DRM_DEBUG_SELFTEST tristate "kselftests for DRM" depends on DRM @@ -61,6 +64,7 @@ config DRM_DEBUG_SELFTEST select PRIME_NUMBERS select DRM_LIB_RANDOM select DRM_KMS_HELPER + select DRM_EXPORT_FOR_TESTS if m default n help This option provides kernel modules that can be used to run diff --git a/include/drm/drm_util.h b/include/drm/drm_util.h index 07b8e9f04599..79952d8c4bba 100644 --- a/include/drm/drm_util.h +++ b/include/drm/drm_util.h @@ -41,7 +41,7 @@ * Use EXPORT_SYMBOL_FOR_TESTS_ONLY() for functions that shall * only be visible for drmselftests. */ -#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE) +#if defined(CONFIG_DRM_EXPORT_FOR_TESTS) #define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x) #else #define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) -- 2.30.2