@@ -1349,20 +1349,12 @@ static int intel_dp_common_rates(struct intel_dp *intel_dp,
common_rates);
}
-static void snprintf_int_array(char *str, size_t len,
- const int *array, int nelem)
+static void printk_dp_rates(const int *array, unsigned int nelem)
{
- int i;
-
- str[0] = '\0';
+ unsigned int i;
- for (i = 0; i < nelem; i++) {
- int r = snprintf(str, len, "%s%d", i ? ", " : "", array[i]);
- if (r >= len)
- return;
- str += r;
- len -= r;
- }
+ for (i = 0; i < nelem; i++)
+ printk("%s%dk", i ? ", " : "", array[i] / 1000);
}
static void intel_dp_print_rates(struct intel_dp *intel_dp)
@@ -1370,22 +1362,23 @@ static void intel_dp_print_rates(struct intel_dp *intel_dp)
const int *source_rates, *sink_rates;
int source_len, sink_len, common_len;
int common_rates[DP_MAX_SUPPORTED_RATES];
- char str[128]; /* FIXME: too big for stack? */
- if ((drm_debug & DRM_UT_KMS) == 0)
+ if ((drm_debug & DRM_UT_KMS) == 0 )
return;
source_len = intel_dp_source_rates(intel_dp, &source_rates);
- snprintf_int_array(str, sizeof(str), source_rates, source_len);
- DRM_DEBUG_KMS("source rates: %s\n", str);
+ DRM_DEBUG_KMS("source=[");
+ printk_dp_rates(source_rates, source_len);
sink_len = intel_dp_sink_rates(intel_dp, &sink_rates);
- snprintf_int_array(str, sizeof(str), sink_rates, sink_len);
- DRM_DEBUG_KMS("sink rates: %s\n", str);
+ printk("]; sink=[");
+ printk_dp_rates(sink_rates, sink_len);
common_len = intel_dp_common_rates(intel_dp, common_rates);
- snprintf_int_array(str, sizeof(str), common_rates, common_len);
- DRM_DEBUG_KMS("common rates: %s\n", str);
+ printk("]; common=[");
+ printk_dp_rates(common_rates, common_len);
+
+ printk("]\n");
}
static int rate_to_index(int find, const int *rates)