diff options
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 79d89c36891..e4dc947e74e 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -37,7 +37,7 @@ #include "ap_bus.h" /* Some prototypes. */ -static void ap_scan_bus(void *); +static void ap_scan_bus(struct work_struct *); static void ap_poll_all(unsigned long); static void ap_poll_timeout(unsigned long); static int ap_poll_thread_start(void); @@ -71,7 +71,7 @@ static struct device *ap_root_device = NULL; static struct workqueue_struct *ap_work_queue; static struct timer_list ap_config_timer; static int ap_config_time = AP_CONFIG_TIME; -static DECLARE_WORK(ap_config_work, ap_scan_bus, NULL); +static DECLARE_WORK(ap_config_work, ap_scan_bus); /** * Tasklet & timer for AP request polling. @@ -431,7 +431,15 @@ static int ap_uevent (struct device *dev, char **envp, int num_envp, ap_dev->device_type); if (buffer_size - length <= 0) return -ENOMEM; - envp[1] = 0; + buffer += length; + buffer_size -= length; + /* Add MODALIAS= */ + envp[1] = buffer; + length = scnprintf(buffer, buffer_size, "MODALIAS=ap:t%02X", + ap_dev->device_type); + if (buffer_size - length <= 0) + return -ENOMEM; + envp[2] = NULL; return 0; } @@ -724,7 +732,7 @@ static void ap_device_release(struct device *dev) kfree(ap_dev); } -static void ap_scan_bus(void *data) +static void ap_scan_bus(struct work_struct *unused) { struct ap_device *ap_dev; struct device *dev; |