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path: root/drivers/platform/x86/intel_ips.c
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Diffstat (limited to 'drivers/platform/x86/intel_ips.c')
-rw-r--r--drivers/platform/x86/intel_ips.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index 71dcc410f9d0..bfa9c726054a 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -940,7 +940,6 @@ static int ips_monitor(void *data)
940 kfree(mch_samples); 940 kfree(mch_samples);
941 kfree(cpu_samples); 941 kfree(cpu_samples);
942 kfree(mchp_samples); 942 kfree(mchp_samples);
943 kthread_stop(ips->adjust);
944 return -ENOMEM; 943 return -ENOMEM;
945 } 944 }
946 945
@@ -1535,19 +1534,24 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
1535 ips_enable_cpu_turbo(ips); 1534 ips_enable_cpu_turbo(ips);
1536 ips->cpu_turbo_enabled = true; 1535 ips->cpu_turbo_enabled = true;
1537 1536
1538 /* Set up the work queue and monitor/adjust threads */ 1537 /* Create thermal adjust thread */
1539 ips->monitor = kthread_run(ips_monitor, ips, "ips-monitor"); 1538 ips->adjust = kthread_create(ips_adjust, ips, "ips-adjust");
1540 if (IS_ERR(ips->monitor)) { 1539 if (IS_ERR(ips->adjust)) {
1541 dev_err(&dev->dev, 1540 dev_err(&dev->dev,
1542 "failed to create thermal monitor thread, aborting\n"); 1541 "failed to create thermal adjust thread, aborting\n");
1543 ret = -ENOMEM; 1542 ret = -ENOMEM;
1544 goto error_free_irq; 1543 goto error_free_irq;
1544
1545 } 1545 }
1546 1546
1547 ips->adjust = kthread_create(ips_adjust, ips, "ips-adjust"); 1547 /*
1548 if (IS_ERR(ips->adjust)) { 1548 * Set up the work queue and monitor thread. The monitor thread
1549 * will wake up ips_adjust thread.
1550 */
1551 ips->monitor = kthread_run(ips_monitor, ips, "ips-monitor");
1552 if (IS_ERR(ips->monitor)) {
1549 dev_err(&dev->dev, 1553 dev_err(&dev->dev,
1550 "failed to create thermal adjust thread, aborting\n"); 1554 "failed to create thermal monitor thread, aborting\n");
1551 ret = -ENOMEM; 1555 ret = -ENOMEM;
1552 goto error_thread_cleanup; 1556 goto error_thread_cleanup;
1553 } 1557 }
@@ -1566,7 +1570,7 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
1566 return ret; 1570 return ret;
1567 1571
1568error_thread_cleanup: 1572error_thread_cleanup:
1569 kthread_stop(ips->monitor); 1573 kthread_stop(ips->adjust);
1570error_free_irq: 1574error_free_irq:
1571 free_irq(ips->dev->irq, ips); 1575 free_irq(ips->dev->irq, ips);
1572error_unmap: 1576error_unmap: