From b2f505be3e5f41306b02bb570a74d71348756ced Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 18 May 2015 16:01:45 +0300 Subject: [PATCH] drm/i915/dp: make link rate printing prettier Turn [drm:intel_dp_print_rates] source rates: 162000,270000,540000, [drm:intel_dp_print_rates] sink rates: 162000,270000, [drm:intel_dp_print_rates] common rates: 162000,270000, into [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000 [drm:intel_dp_print_rates] sink rates: 162000, 270000 [drm:intel_dp_print_rates] common rates: 162000, 270000 Signed-off-by: Jani Nikula Reviewed-by: Damien Lespiau Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f99cca80867c..6e9f14ef2d2d 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1269,7 +1269,7 @@ static void snprintf_int_array(char *str, size_t len, str[0] = '\0'; for (i = 0; i < nelem; i++) { - int r = snprintf(str, len, "%d,", array[i]); + int r = snprintf(str, len, "%s%d", i ? ", " : "", array[i]); if (r >= len) return; str += r; -- 2.11.0