diff options
Diffstat (limited to 'drivers/hwmon/ibmaem.c')
| -rw-r--r-- | drivers/hwmon/ibmaem.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c index d05ab713566d..157e232aace0 100644 --- a/drivers/hwmon/ibmaem.c +++ b/drivers/hwmon/ibmaem.c @@ -127,7 +127,7 @@ struct aem_data { struct device *hwmon_dev; struct platform_device *pdev; struct mutex lock; - char valid; + bool valid; unsigned long last_updated; /* In jiffies */ u8 ver_major; u8 ver_minor; @@ -219,7 +219,7 @@ struct aem_read_sensor_req { struct aem_read_sensor_resp { struct aem_iana_id id; - u8 bytes[0]; + u8 bytes[]; } __packed; /* Data structures to talk to the IPMI layer */ @@ -482,7 +482,7 @@ static void aem_delete(struct aem_data *data) ipmi_destroy_user(data->ipmi.user); platform_set_drvdata(data->pdev, NULL); platform_device_unregister(data->pdev); - ida_simple_remove(&aem_ida, data->id); + ida_free(&aem_ida, data->id); kfree(data); } @@ -539,7 +539,7 @@ static int aem_init_aem1_inst(struct aem_ipmi_data *probe, u8 module_handle) data->power_period[i] = AEM_DEFAULT_POWER_INTERVAL; /* Create sub-device for this fw instance */ - data->id = ida_simple_get(&aem_ida, 0, 0, GFP_KERNEL); + data->id = ida_alloc(&aem_ida, GFP_KERNEL); if (data->id < 0) goto id_err; @@ -550,7 +550,7 @@ static int aem_init_aem1_inst(struct aem_ipmi_data *probe, u8 module_handle) res = platform_device_add(data->pdev); if (res) - goto ipmi_err; + goto dev_add_err; platform_set_drvdata(data->pdev, data); @@ -598,9 +598,11 @@ hwmon_reg_err: ipmi_destroy_user(data->ipmi.user); ipmi_err: platform_set_drvdata(data->pdev, NULL); - platform_device_unregister(data->pdev); + platform_device_del(data->pdev); +dev_add_err: + platform_device_put(data->pdev); dev_err: - ida_simple_remove(&aem_ida, data->id); + ida_free(&aem_ida, data->id); id_err: kfree(data); @@ -679,7 +681,7 @@ static int aem_init_aem2_inst(struct aem_ipmi_data *probe, data->power_period[i] = AEM_DEFAULT_POWER_INTERVAL; /* Create sub-device for this fw instance */ - data->id = ida_simple_get(&aem_ida, 0, 0, GFP_KERNEL); + data->id = ida_alloc(&aem_ida, GFP_KERNEL); if (data->id < 0) goto id_err; @@ -690,7 +692,7 @@ static int aem_init_aem2_inst(struct aem_ipmi_data *probe, res = platform_device_add(data->pdev); if (res) - goto ipmi_err; + goto dev_add_err; platform_set_drvdata(data->pdev, data); @@ -738,9 +740,11 @@ hwmon_reg_err: ipmi_destroy_user(data->ipmi.user); ipmi_err: platform_set_drvdata(data->pdev, NULL); - platform_device_unregister(data->pdev); + platform_device_del(data->pdev); +dev_add_err: + platform_device_put(data->pdev); dev_err: - ida_simple_remove(&aem_ida, data->id); + ida_free(&aem_ida, data->id); id_err: kfree(data); |