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[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>
This commit is contained in:
Cornelia Huck 2006-12-04 15:40:10 +01:00 committed by Martin Schwidefsky
parent 520a4e3728
commit 66a4263b99
1 changed files with 9 additions and 1 deletions
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10
drivers/s390/crypto/ap_bus.c
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@ -431,7 +431,15 @@ static int ap_uevent (struct device *dev, char **envp, int num_envp,
ap_dev->device_type); ap_dev->device_type);
if (buffer_size - length <= 0) if (buffer_size - length <= 0)
return -ENOMEM; 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; return 0;
} }