hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2025-01-11 17:04:19 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Check if devclass exists for probed devices before

Browse Source 
declaring the device 'alive'.
This commit is contained in:
Nicolas Souchu 1998-11-08 18:42:34 +00:00
parent 710c119cf7
commit 7d70baf7b2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=41015
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/dev/iicbus/iicbus.c
View File

@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: iicbus.c,v 1.2 1998/10/31 11:31:07 nsouch Exp $
* $Id: iicbus.c,v 1.3 1998/11/07 14:33:46 nsouch Exp $
*
*/
@ -179,7 +179,9 @@ iicbus_attach(device_t dev)
for (iicdev = iicbus_children; iicdev->iicd_name; iicdev++) {
switch (iicdev->iicd_class) {
case IICBUS_DEVICE_CLASS:
if (iic_probe_device(dev, iicdev->iicd_addr))
/* check if the devclass exists */
if (devclass_find(iicdev->iicd_name) &&
iic_probe_device(dev, iicdev->iicd_addr))
iicdev->iicd_alive = 1;
break;