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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2006-12-04 15:40:10 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-04 15:40:10 +0100 |
| commit | 66a4263b991097397823b46377a43ae35541ec26 (patch) | |
| tree | a11391c0b5c322f937f2cf437eb919019e66ed79 /drivers/s390/crypto/ap_bus.c | |
| parent | [S390] 3215 device locking. (diff) | |
| download | linux-66a4263b991097397823b46377a43ae35541ec26.tar.xz linux-66a4263b991097397823b46377a43ae35541ec26.zip | |
[S390] Add MODALIAS= to the uevent for the ap bus.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 79d89c368919..6a54334ffe09 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -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; } |