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Diffstat (limited to 'arch/arm/plat-omap/omap_device.c')
-rw-r--r--arch/arm/plat-omap/omap_device.c25
1 files changed, 10 insertions, 15 deletions
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index c490240bb82c..b59edb065c70 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -1,4 +1,3 @@
1
2/* 1/*
3 * omap_device implementation 2 * omap_device implementation
4 * 3 *
@@ -153,21 +152,19 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat)
153 act_lat = timespec_to_ns(&c); 152 act_lat = timespec_to_ns(&c);
154 153
155 dev_dbg(&od->pdev->dev, 154 dev_dbg(&od->pdev->dev,
156 "omap_device: pm_lat %d: activate: elapsed time " 155 "omap_device: pm_lat %d: activate: elapsed time %llu nsec\n",
157 "%llu nsec\n", od->pm_lat_level, act_lat); 156 od->pm_lat_level, act_lat);
158 157
159 if (act_lat > odpl->activate_lat) { 158 if (act_lat > odpl->activate_lat) {
160 odpl->activate_lat_worst = act_lat; 159 odpl->activate_lat_worst = act_lat;
161 if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) { 160 if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) {
162 odpl->activate_lat = act_lat; 161 odpl->activate_lat = act_lat;
163 dev_dbg(&od->pdev->dev, 162 dev_dbg(&od->pdev->dev,
164 "new worst case activate latency " 163 "new worst case activate latency %d: %llu\n",
165 "%d: %llu\n",
166 od->pm_lat_level, act_lat); 164 od->pm_lat_level, act_lat);
167 } else 165 } else
168 dev_warn(&od->pdev->dev, 166 dev_warn(&od->pdev->dev,
169 "activate latency %d " 167 "activate latency %d higher than expected. (%llu > %d)\n",
170 "higher than exptected. (%llu > %d)\n",
171 od->pm_lat_level, act_lat, 168 od->pm_lat_level, act_lat,
172 odpl->activate_lat); 169 odpl->activate_lat);
173 } 170 }
@@ -220,21 +217,19 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat)
220 deact_lat = timespec_to_ns(&c); 217 deact_lat = timespec_to_ns(&c);
221 218
222 dev_dbg(&od->pdev->dev, 219 dev_dbg(&od->pdev->dev,
223 "omap_device: pm_lat %d: deactivate: elapsed time " 220 "omap_device: pm_lat %d: deactivate: elapsed time %llu nsec\n",
224 "%llu nsec\n", od->pm_lat_level, deact_lat); 221 od->pm_lat_level, deact_lat);
225 222
226 if (deact_lat > odpl->deactivate_lat) { 223 if (deact_lat > odpl->deactivate_lat) {
227 odpl->deactivate_lat_worst = deact_lat; 224 odpl->deactivate_lat_worst = deact_lat;
228 if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) { 225 if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) {
229 odpl->deactivate_lat = deact_lat; 226 odpl->deactivate_lat = deact_lat;
230 dev_dbg(&od->pdev->dev, 227 dev_dbg(&od->pdev->dev,
231 "new worst case deactivate latency " 228 "new worst case deactivate latency %d: %llu\n",
232 "%d: %llu\n",
233 od->pm_lat_level, deact_lat); 229 od->pm_lat_level, deact_lat);
234 } else 230 } else
235 dev_warn(&od->pdev->dev, 231 dev_warn(&od->pdev->dev,
236 "deactivate latency %d " 232 "deactivate latency %d higher than expected. (%llu > %d)\n",
237 "higher than exptected. (%llu > %d)\n",
238 od->pm_lat_level, deact_lat, 233 od->pm_lat_level, deact_lat,
239 odpl->deactivate_lat); 234 odpl->deactivate_lat);
240 } 235 }
@@ -449,8 +444,8 @@ static int omap_device_count_resources(struct omap_device *od)
449 for (i = 0; i < od->hwmods_cnt; i++) 444 for (i = 0; i < od->hwmods_cnt; i++)
450 c += omap_hwmod_count_resources(od->hwmods[i]); 445 c += omap_hwmod_count_resources(od->hwmods[i]);
451 446
452 pr_debug("omap_device: %s: counted %d total resources across %d " 447 pr_debug("omap_device: %s: counted %d total resources across %d hwmods\n",
453 "hwmods\n", od->pdev->name, c, od->hwmods_cnt); 448 od->pdev->name, c, od->hwmods_cnt);
454 449
455 return c; 450 return c;
456} 451}