diff options
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 90bd2201451..67aaff3e668 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -458,28 +458,22 @@ static int ap_bus_match(struct device *dev, struct device_driver *drv) * uevent function for AP devices. It sets up a single environment * variable DEV_TYPE which contains the hardware device type. */ -static int ap_uevent (struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) +static int ap_uevent (struct device *dev, struct kobj_uevent_env *env) { struct ap_device *ap_dev = to_ap_dev(dev); - int retval = 0, length = 0, i = 0; + int retval = 0; if (!ap_dev) return -ENODEV; /* Set up DEV_TYPE environment variable. */ - retval = add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "DEV_TYPE=%04X", ap_dev->device_type); + retval = add_uevent_var(env, "DEV_TYPE=%04X", ap_dev->device_type); if (retval) return retval; /* Add MODALIAS= */ - retval = add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "MODALIAS=ap:t%02X", ap_dev->device_type); + retval = add_uevent_var(env, "MODALIAS=ap:t%02X", ap_dev->device_type); - envp[i] = NULL; return retval; } @@ -1231,8 +1225,9 @@ static void ap_reset_domain(void) { int i; - for (i = 0; i < AP_DEVICES; i++) - ap_reset_queue(AP_MKQID(i, ap_domain_index)); + if (ap_domain_index != -1) + for (i = 0; i < AP_DEVICES; i++) + ap_reset_queue(AP_MKQID(i, ap_domain_index)); } static void ap_reset_all(void) |