Quoting r. Sayantan Sur <[EMAIL PROTECTED]>:
> Subject: compilation problem (no member devt)
>
>
> Hi,
>
> I am facing a compile problem with the following error:
>
> drivers/infiniband/core/uverbs_main.c: In function `ib_uverbs_add_one':
> drivers/infiniband/core/uverbs_main.c:578: error: structure has no
> member named `devt'
> make[3]: *** [drivers/infiniband/core/uverbs_main.o] Error 1
> make[2]: *** [drivers/infiniband/core] Error 2
> make[1]: *** [drivers/infiniband] Error 2
> make: *** [drivers] Error 2
>
> The kernel version I am using is 2.6.11.7. I symlinked the
> drivers/infiniband directory to trunk/src/linux-kernel/infiniband/. The
> Gen2 tree I am using is 2780 (for both user & kernel components). The
> platform used is IA32.
>
> Can somebody let me know how to get around this problem?
>
> Thanks,
> Sayantan.
main trunk only supports 2.6.12 and up.
Try this patch:
Index: infiniband/core/uverbs_main.c
===================================================================
--- infiniband/core/uverbs_main.c (revision 2744)
+++ infiniband/core/uverbs_main.c (revision 2743)
@@ -509,6 +509,15 @@ static struct ib_client uverbs_client =
.remove = ib_uverbs_remove_one
};
+static ssize_t show_dev(struct class_device *class_dev, char *buf)
+{
+ struct ib_uverbs_device *dev =
+ container_of(class_dev, struct ib_uverbs_device, class_dev);
+
+ return print_dev_t(buf, dev->dev.dev);
+}
+static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_dev, NULL);
+
static ssize_t show_ibdev(struct class_device *class_dev, char *buf)
{
struct ib_uverbs_device *dev =
@@ -575,11 +584,12 @@ static void ib_uverbs_add_one(struct ib_
uverbs_dev->class_dev.class = &uverbs_class;
uverbs_dev->class_dev.dev = device->dma_device;
- uverbs_dev->class_dev.devt = uverbs_dev->dev.dev;
snprintf(uverbs_dev->class_dev.class_id, BUS_ID_SIZE, "uverbs%d",
uverbs_dev->devnum);
if (class_device_register(&uverbs_dev->class_dev))
goto err_cdev;
+ if (class_device_create_file(&uverbs_dev->class_dev,
&class_device_attr_dev))
+ goto err_class;
if (class_device_create_file(&uverbs_dev->class_dev,
&class_device_attr_ibdev))
goto err_class;
--
MST
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