From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guenter Roeck Date: Wed, 27 Nov 2013 18:04:46 +0000 Subject: [lm-sensors] [PATCH 1/3] hwmon: (lm90) Unregister hwmon device if interrupt setup fails Message-Id: <1385575486-8732-1-git-send-email-linux@roeck-us.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Commit 109b1283fb (hwmon: (lm90) Add support to handle IRQ) introduced interrupt support. Its error handling code fails to unregister the already registered hwmon device. Fixes: 109b1283fb532ac773a076748ffccf76a7067cab Signed-off-by: Guenter Roeck --- drivers/hwmon/lm90.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 4c4c142..8b8f3aa 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -1610,12 +1610,14 @@ static int lm90_probe(struct i2c_client *client, "lm90", client); if (err < 0) { dev_err(dev, "cannot request IRQ %d\n", client->irq); - goto exit_remove_files; + goto exit_unregister; } } return 0; +exit_unregister: + hwmon_device_unregister(data->hwmon_dev); exit_remove_files: lm90_remove_files(client, data); exit_restore: -- 1.7.9.7 _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors