tps65090-charger: Drop devm_free_irq of devm_ allocated irq

The devm_request_irq function allocates irq that is released when a driver
detaches. Thus, there is no reason to explicitly call devm_free_irq in
probe or remove functions.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>

diff --git a/drivers/power/tps65090-charger.c b/drivers/power/tps65090-charger.c
index bdd7b9b2546a500bc7366cfea79f5b1970cc0fae..14b6e79e1fc074667e0986ad9f44944d2d0a2a38 100644 (file)
--- a/drivers/power/tps65090-charger.c
+++ b/drivers/power/tps65090-charger.c
@@ -277,13 +277,13 @@ static int tps65090_charger_probe(struct platform_device *pdev)
        if (ret) {
                dev_err(cdata->dev, "Unable to register irq %d err %d\n", irq,
                        ret);
-               goto fail_free_irq;
+               goto fail_unregister_supply;
        }
 
        ret = tps65090_config_charger(cdata);
        if (ret < 0) {
                dev_err(&pdev->dev, "charger config failed, err %d\n", ret);
-               goto fail_free_irq;
+               goto fail_unregister_supply;
        }
 
        /* Check for charger presence */
@@ -292,14 +292,14 @@ static int tps65090_charger_probe(struct platform_device *pdev)
        if (ret < 0) {
                dev_err(cdata->dev, "%s(): Error in reading reg 0x%x", __func__,
                        TPS65090_REG_CG_STATUS1);
-               goto fail_free_irq;
+               goto fail_unregister_supply;
        }
 
        if (status1 != 0) {
                ret = tps65090_enable_charging(cdata);
                if (ret < 0) {
                        dev_err(cdata->dev, "error enabling charger\n");
-                       goto fail_free_irq;
+                       goto fail_unregister_supply;
                }
                cdata->ac_online = 1;
                power_supply_changed(&cdata->ac);
@@ -307,8 +307,6 @@ static int tps65090_charger_probe(struct platform_device *pdev)
 
        return 0;
 
-fail_free_irq:
-       devm_free_irq(cdata->dev, irq, cdata);
 fail_unregister_supply:
        power_supply_unregister(&cdata->ac);
 
@@ -319,7 +317,6 @@ static int tps65090_charger_remove(struct platform_device *pdev)
 {
        struct tps65090_charger *cdata = platform_get_drvdata(pdev);
 
-       devm_free_irq(cdata->dev, cdata->irq, cdata);
        power_supply_unregister(&cdata->ac);
 
        return 0;