[PATCH v3 18/21] drm/xe/gt_print: add xe_gt_err_once()

[Balasubramani Vivekanandan <balasubramani.vivekanandan@xxxxxxxxx>]

From: Matthew Auld <matthew.auld@xxxxxxxxx>

Needed in an upcoming patch, where we want GT level print, but only
which to trigger once to avoid flooding dmesg.

Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@xxxxxxxxx>
Reviewed-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>
---
 drivers/gpu/drm/xe/xe_gt_printk.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_gt_printk.h b/drivers/gpu/drm/xe/xe_gt_printk.h
index c2b004d3f48e..d6228baaff1e 100644
--- a/drivers/gpu/drm/xe/xe_gt_printk.h
+++ b/drivers/gpu/drm/xe/xe_gt_printk.h
@@ -13,6 +13,9 @@
 #define xe_gt_printk(_gt, _level, _fmt, ...) \
 	drm_##_level(&gt_to_xe(_gt)->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__)
 
+#define xe_gt_err_once(_gt, _fmt, ...) \
+	xe_gt_printk((_gt), err_once, _fmt, ##__VA_ARGS__)
+
 #define xe_gt_err(_gt, _fmt, ...) \
 	xe_gt_printk((_gt), err, _fmt, ##__VA_ARGS__)
 
-- 
2.25.1