Only x86 and in some cases PPC have support added in drm_cache.c for the
clflush class of functions. However warning once is sufficient to taint
the log instead of spamming it with "Architecture has no drm_cache.c
support" every few millisecond.
Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Cc: Maxime Ripard <mrip...@kernel.org>
Cc: Thomas Zimmermann <tzimmerm...@suse.de>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Signed-off-by: Lucas De Marchi <lucas.demar...@intel.com>
---
drivers/gpu/drm/drm_cache.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
index f19d9acbe959..2d5a4c463a4f 100644
--- a/drivers/gpu/drm/drm_cache.c
+++ b/drivers/gpu/drm/drm_cache.c
@@ -112,7 +112,6 @@ drm_clflush_pages(struct page *pages[], unsigned long
num_pages)
kunmap_atomic(page_virtual);
}
#else
- pr_err("Architecture has no drm_cache.c support\n");
WARN_ON_ONCE(1);
#endif
}
@@ -143,7 +142,6 @@ drm_clflush_sg(struct sg_table *st)
if (wbinvd_on_all_cpus())
pr_err("Timed out waiting for cache flush\n");
#else
- pr_err("Architecture has no drm_cache.c support\n");
WARN_ON_ONCE(1);
#endif
}
@@ -177,7 +175,6 @@ drm_clflush_virt_range(void *addr, unsigned long length)
if (wbinvd_on_all_cpus())
pr_err("Timed out waiting for cache flush\n");
#else
- pr_err("Architecture has no drm_cache.c support\n");
WARN_ON_ONCE(1);
#endif
}
--
2.34.1
