macintosh: Use pr_warn instead of pr_warning

As said in commit f2c2cbcc35d4 ("powerpc: Use pr_warn instead of
pr_warning"), removing pr_warning so all logging messages use a
consistent <prefix>_warn style. Let's do it.

Link: http://lkml.kernel.org/r/[e-mail]
To: [e-mail]
Cc: Benjamin Herrenschmidt <[e-mail]>
Cc: [e-mail]
Signed-off-by: Kefeng Wang <[e-mail]>
Reviewed-by: Sergey Senozhatsky <[e-mail]>
Signed-off-by: Petr Mladek <[e-mail]>

drivers/macintosh/windfarm_fcu_controls.c

···
 			else
 				id = ((*reg) - 0x30) / 2;
 			if (id > 7) {
-				pr_warning("wf_fcu: Can't parse "
-				       "fan ID in device-tree for %pOF\n",
-					   np);
+				pr_warn("wf_fcu: Can't parse fan ID in device-tree for %pOF\n", np);
 				break;
 			}
 			wf_fcu_add_fan(pv, name, type, id);

drivers/macintosh/windfarm_lm87_sensor.c

···
 		}
 	}
 	if (!name) {
-		pr_warning("wf_lm87: Unsupported sensor %pOF\n",
-			   client->dev.of_node);
+		pr_warn("wf_lm87: Unsupported sensor %pOF\n",
+			client->dev.of_node);
 		return -ENODEV;
 	}
 

drivers/macintosh/windfarm_pm72.c

···
 		/* Apply result directly to exhaust fan */
 		err = wf_control_set(cpu_rear_fans[cpu], sp->target);
 		if (err) {
-			pr_warning("wf_pm72: Fan %s reports error %d\n",
-			       cpu_rear_fans[cpu]->name, err);
+			pr_warn("wf_pm72: Fan %s reports error %d\n",
+				cpu_rear_fans[cpu]->name, err);
 			failure_state |= FAILURE_FAN;
 			break;
 		}
···
 		DBG_LOTS("  CPU%d: intake = %d RPM\n", cpu, intake);
 		err = wf_control_set(cpu_front_fans[cpu], intake);
 		if (err) {
-			pr_warning("wf_pm72: Fan %s reports error %d\n",
-			       cpu_front_fans[cpu]->name, err);
+			pr_warn("wf_pm72: Fan %s reports error %d\n",
+				cpu_front_fans[cpu]->name, err);
 			failure_state |= FAILURE_FAN;
 			break;
 		}
···
 	for (cpu = 0; cpu < nr_chips; cpu++) {
 		err = wf_control_set(cpu_rear_fans[cpu], sp->target);
 		if (err) {
-			pr_warning("wf_pm72: Fan %s reports error %d\n",
-				   cpu_rear_fans[cpu]->name, err);
+			pr_warn("wf_pm72: Fan %s reports error %d\n",
+				cpu_rear_fans[cpu]->name, err);
 			failure_state |= FAILURE_FAN;
 		}
 		err = wf_control_set(cpu_front_fans[cpu], intake);
 		if (err) {
-			pr_warning("wf_pm72: Fan %s reports error %d\n",
-				   cpu_front_fans[cpu]->name, err);
+			pr_warn("wf_pm72: Fan %s reports error %d\n",
+				cpu_front_fans[cpu]->name, err);
 			failure_state |= FAILURE_FAN;
 		}
 		err = 0;
 		if (cpu_pumps[cpu])
 			err = wf_control_set(cpu_pumps[cpu], pump);
 		if (err) {
-			pr_warning("wf_pm72: Pump %s reports error %d\n",
-				   cpu_pumps[cpu]->name, err);
+			pr_warn("wf_pm72: Pump %s reports error %d\n",
+				cpu_pumps[cpu]->name, err);
 			failure_state |= FAILURE_FAN;
 		}
 	}
···
 
 	err = wf_sensor_get(drives_temp, &temp);
 	if (err) {
-		pr_warning("wf_pm72: drive bay temp sensor error %d\n", err);
+		pr_warn("wf_pm72: drive bay temp sensor error %d\n", err);
 		failure_state |= FAILURE_SENSOR;
 		wf_control_set_max(drives_fan);
 		return;

drivers/macintosh/windfarm_rm31.c

···
 		for (i = 0; i < 3; i++) {
 			err = wf_control_set(cpu_fans[cpu][i], speed);
 			if (err) {
-				pr_warning("wf_rm31: Fan %s reports error %d\n",
-					   cpu_fans[cpu][i]->name, err);
+				pr_warn("wf_rm31: Fan %s reports error %d\n",
+					cpu_fans[cpu][i]->name, err);
 				failure_state |= FAILURE_FAN;
 			}
 		}
···
 
 	err = wf_sensor_get(slots_temp, &temp);
 	if (err) {
-		pr_warning("wf_rm31: slots temp sensor error %d\n", err);
+		pr_warn("wf_rm31: slots temp sensor error %d\n", err);
 		failure_state |= FAILURE_SENSOR;
 		wf_control_set_max(slots_fan);
 		return;