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authorAlan Stern <stern@rowland.harvard.edu>2012-02-23 14:56:17 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-02-24 12:39:17 -0800
commit08a4f6bc2e7046ce50849d7589b7d0763926d808 (patch)
tree9c2f247154db1872ef71e9c5ec8afbdd87e02b83 /drivers/usb/serial/ch341.c
parent765e0ba62613fb90f09c1b5926750df0aa56f349 (diff)
downloadop-kernel-dev-08a4f6bc2e7046ce50849d7589b7d0763926d808.zip
op-kernel-dev-08a4f6bc2e7046ce50849d7589b7d0763926d808.tar.gz
usb-serial: use new registration API in [a-c]* drivers
This patch (as1523) modifies the following usb-serial drivers to utilize the new usb_serial_{de}register_drivers() routines: aircable, ark3116, belkin_sa, ch341, cp210x, cyberjack, and cypress_m8. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/ch341.c')
-rw-r--r--drivers/usb/serial/ch341.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 5e53cc5..23de3b0 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -625,7 +625,6 @@ static struct usb_driver ch341_driver = {
.resume = usb_serial_resume,
.reset_resume = ch341_reset_resume,
.id_table = id_table,
- .no_dynamic_id = 1,
.supports_autosuspend = 1,
};
@@ -635,7 +634,6 @@ static struct usb_serial_driver ch341_device = {
.name = "ch341-uart",
},
.id_table = id_table,
- .usb_driver = &ch341_driver,
.num_ports = 1,
.open = ch341_open,
.dtr_rts = ch341_dtr_rts,
@@ -650,23 +648,18 @@ static struct usb_serial_driver ch341_device = {
.attach = ch341_attach,
};
+static struct usb_serial_driver * const serial_drivers[] = {
+ &ch341_device, NULL
+};
+
static int __init ch341_init(void)
{
- int retval;
-
- retval = usb_serial_register(&ch341_device);
- if (retval)
- return retval;
- retval = usb_register(&ch341_driver);
- if (retval)
- usb_serial_deregister(&ch341_device);
- return retval;
+ return usb_serial_register_drivers(&ch341_driver, serial_drivers);
}
static void __exit ch341_exit(void)
{
- usb_deregister(&ch341_driver);
- usb_serial_deregister(&ch341_device);
+ usb_serial_deregister_drivers(&ch341_driver, serial_drivers);
}
module_init(ch341_init);
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