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authorJingoo Han <jg1.han@samsung.com>2013-08-22 11:04:28 +0900
committerMatthew Garrett <matthew.garrett@nebula.com>2013-09-05 08:52:18 -0400
commit18a0393543fa3b04278cce235d3d76a13c877b94 (patch)
tree2e21759f2cd60e21e1bd7f89c26d85e193b977af
parent0be18a8e1133fc2cf668c90360fcd1a767f64faa (diff)
downloadop-kernel-dev-18a0393543fa3b04278cce235d3d76a13c877b94.zip
op-kernel-dev-18a0393543fa3b04278cce235d3d76a13c877b94.tar.gz
platform: x86: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
-rw-r--r--drivers/platform/x86/compal-laptop.c1
-rw-r--r--drivers/platform/x86/intel_mid_powerbtn.c1
-rw-r--r--drivers/platform/x86/intel_mid_thermal.c1
3 files changed, 0 insertions, 3 deletions
diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index 52f89fc..eaa78ed 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -1083,7 +1083,6 @@ static int compal_remove(struct platform_device *pdev)
hwmon_device_unregister(data->hwmon_dev);
power_supply_unregister(&data->psy);
- platform_set_drvdata(pdev, NULL);
kfree(data);
sysfs_remove_group(&pdev->dev.kobj, &compal_attribute_group);
diff --git a/drivers/platform/x86/intel_mid_powerbtn.c b/drivers/platform/x86/intel_mid_powerbtn.c
index f59683a..6b18aba 100644
--- a/drivers/platform/x86/intel_mid_powerbtn.c
+++ b/drivers/platform/x86/intel_mid_powerbtn.c
@@ -128,7 +128,6 @@ static int mfld_pb_remove(struct platform_device *pdev)
free_irq(irq, input);
input_unregister_device(input);
- platform_set_drvdata(pdev, NULL);
return 0;
}
diff --git a/drivers/platform/x86/intel_mid_thermal.c b/drivers/platform/x86/intel_mid_thermal.c
index 81c491e..93fab8b 100644
--- a/drivers/platform/x86/intel_mid_thermal.c
+++ b/drivers/platform/x86/intel_mid_thermal.c
@@ -542,7 +542,6 @@ static int mid_thermal_remove(struct platform_device *pdev)
}
kfree(pinfo);
- platform_set_drvdata(pdev, NULL);
/* Stop the ADC */
return configure_adc(0);
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