[patch 11/13] drm/i915: Clenaup PREEMPT_COUNT leftovers
From: Thomas Gleixner <hidden>
Date: 2020-09-14 20:46:01
Also in:
dri-devel, intel-gfx, linux-arm-kernel, linux-mm, linux-um
CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner <redacted> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: David Airlie <redacted> Cc: Daniel Vetter <redacted> Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org --- drivers/gpu/drm/i915/Kconfig.debug | 1 - drivers/gpu/drm/i915/i915_utils.h | 3 +-- 2 files changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/gpu/drm/i915/Kconfig.debug
+++ b/drivers/gpu/drm/i915/Kconfig.debug@@ -20,7 +20,6 @@ config DRM_I915_DEBUG bool "Enable additional driver debugging" depends on DRM_I915 select DEBUG_FS - select PREEMPT_COUNT select I2C_CHARDEV select STACKDEPOT select DRM_DP_AUX_CHARDEV --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h
@@ -337,8 +337,7 @@ wait_remaining_ms_from_jiffies(unsigned (Wmax)) #define wait_for(COND, MS) _wait_for((COND), (MS) * 1000, 10, 1000) -/* If CONFIG_PREEMPT_COUNT is disabled, in_atomic() always reports false. */ -#if defined(CONFIG_DRM_I915_DEBUG) && defined(CONFIG_PREEMPT_COUNT) +#ifdef CONFIG_DRM_I915_DEBUG # define _WAIT_FOR_ATOMIC_CHECK(ATOMIC) WARN_ON_ONCE((ATOMIC) && !in_atomic()) #else # define _WAIT_FOR_ATOMIC_CHECK(ATOMIC) do { } while (0)