diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-09-25 15:37:15 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-10-23 16:21:19 +0100 |
| commit | fc5ee96fefae8d38602c79a16205d4b1c8e01da5 (patch) | |
| tree | 80a3dff18c930783355bcd33dceea7263ca3e83d | |
| parent | 89720264a1f0870e45f583583357ee986e216157 (diff) | |
mfd: twl6040: 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: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | drivers/mfd/twl6040.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index daf66942071c..7361dbe96be8 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -619,7 +619,7 @@ static int twl6040_probe(struct i2c_client *client, "twl6040_irq_th", twl6040); if (ret) { dev_err(twl6040->dev, "Thermal IRQ request failed: %d\n", ret); - goto thirq_err; + goto readyirq_err; } /* dual-access registers controlled by I2C only */ @@ -659,14 +659,10 @@ static int twl6040_probe(struct i2c_client *client, ret = mfd_add_devices(&client->dev, -1, twl6040->cells, children, NULL, 0, NULL); if (ret) - goto mfd_err; + goto readyirq_err; return 0; -mfd_err: - devm_free_irq(&client->dev, twl6040->irq_th, twl6040); -thirq_err: - devm_free_irq(&client->dev, twl6040->irq_ready, twl6040); readyirq_err: regmap_del_irq_chip(twl6040->irq, twl6040->irq_data); gpio_err: @@ -684,8 +680,6 @@ static int twl6040_remove(struct i2c_client *client) if (twl6040->power_count) twl6040_power(twl6040, 0); - devm_free_irq(&client->dev, twl6040->irq_ready, twl6040); - devm_free_irq(&client->dev, twl6040->irq_th, twl6040); regmap_del_irq_chip(twl6040->irq, twl6040->irq_data); mfd_remove_devices(&client->dev); |