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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-09-23 14:04:19 +0400
committerAnton Vorontsov <anton@enomsg.org>2013-10-26 03:06:10 +0400
commit0ed81393235fbf9d3379b55d2ceece1885ea3fae (patch)
tree2b98cd9787e29caeadf8b394b23be924ea70d1b9 /drivers/power
parentce77399226313a72578b5b0d67e289d3f165b8ba (diff)
downloadlinux-0ed81393235fbf9d3379b55d2ceece1885ea3fae.tar.xz
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>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/tps65090-charger.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/power/tps65090-charger.c b/drivers/power/tps65090-charger.c
index bdd7b9b2546a..14b6e79e1fc0 100644
--- 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;