This patch stops the core from generating a module owned class and
registering it with the kernel. It is needed, because there is no need for
a default MOST class to be present in the kernel.
Signed-off-by: Christian Gromm <christian.gromm@xxxxxxxxxxxxx>
---
drivers/staging/most/core.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/staging/most/core.c b/drivers/staging/most/core.c
index 72f1526..d03ff97 100644
--- a/drivers/staging/most/core.c
+++ b/drivers/staging/most/core.c
@@ -39,7 +39,6 @@ static struct mostcore {
struct device dev;
struct device_driver drv;
struct bus_type bus;
- struct class *class;
struct list_head comp_list;
} mc;
@@ -1564,17 +1563,10 @@ static int __init most_init(void)
pr_info("Cannot register most bus\n");
return err;
}
- mc.class = class_create(THIS_MODULE, "most");
- if (IS_ERR(mc.class)) {
- pr_info("No udev support.\n");
- err = PTR_ERR(mc.class);
- goto exit_bus;
- }
-
err = driver_register(&mc.drv);
if (err) {
pr_info("Cannot register core driver\n");
- goto exit_class;
+ goto exit_bus;
}
mc.dev.init_name = "most_bus";
mc.dev.release = release_most_sub;
@@ -1587,8 +1579,6 @@ static int __init most_init(void)
exit_driver:
driver_unregister(&mc.drv);
-exit_class:
- class_destroy(mc.class);
exit_bus:
bus_unregister(&mc.bus);
return err;
@@ -1599,7 +1589,6 @@ static void __exit most_exit(void)
pr_info("exit core module\n");
device_unregister(&mc.dev);
driver_unregister(&mc.drv);
- class_destroy(mc.class);
bus_unregister(&mc.bus);
ida_destroy(&mdev_id);
}
--
2.7.4
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