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authorDavid Brownell <david-b@pacbell.net>2006-02-18 12:31:05 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-20 14:49:58 -0800
commit329af28b141ab4ae847aff1362864c4cc332641f (patch)
treec4871a6065ed635998204efef0a63fda8c3dbfcc /drivers
parent43c5d5aaafef56618a6efbcab7f91615da1a8659 (diff)
[PATCH] USB: gadget driver section fixups
This adds __init section annotations to gadget driver bind() routines to remove calls from .text into .init sections (for endpoint autoconfig). Likewise it adds __exit section annotations to their unbind() routines. The specification of the gadget driver register/unregister functions is updated to explicitly allow use of those sections. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/gadget/ether.c4
-rw-r--r--drivers/usb/gadget/file_storage.c4
-rw-r--r--drivers/usb/gadget/serial.c6
-rw-r--r--drivers/usb/gadget/zero.c6
4 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 3d2603e3180..0d9d9bbb73f 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2125,7 +2125,7 @@ eth_req_free (struct usb_ep *ep, struct usb_request *req)
}
-static void
+static void __exit
eth_unbind (struct usb_gadget *gadget)
{
struct eth_dev *dev = get_gadget_data (gadget);
@@ -2532,7 +2532,7 @@ static struct usb_gadget_driver eth_driver = {
.function = (char *) driver_desc,
.bind = eth_bind,
- .unbind = eth_unbind,
+ .unbind = __exit_p(eth_unbind),
.setup = eth_setup,
.disconnect = eth_disconnect,
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index de59c58896d..cf3be299e35 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -3678,7 +3678,7 @@ static void lun_release(struct device *dev)
kref_put(&fsg->ref, fsg_release);
}
-static void fsg_unbind(struct usb_gadget *gadget)
+static void __exit fsg_unbind(struct usb_gadget *gadget)
{
struct fsg_dev *fsg = get_gadget_data(gadget);
int i;
@@ -4064,7 +4064,7 @@ static struct usb_gadget_driver fsg_driver = {
#endif
.function = (char *) longname,
.bind = fsg_bind,
- .unbind = fsg_unbind,
+ .unbind = __exit_p(fsg_unbind),
.disconnect = fsg_disconnect,
.setup = fsg_setup,
.suspend = fsg_suspend,
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index ba9acd53102..548feaac455 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -369,7 +369,7 @@ static struct usb_gadget_driver gs_gadget_driver = {
#endif /* CONFIG_USB_GADGET_DUALSPEED */
.function = GS_LONG_NAME,
.bind = gs_bind,
- .unbind = gs_unbind,
+ .unbind = __exit_p(gs_unbind),
.setup = gs_setup,
.disconnect = gs_disconnect,
.driver = {
@@ -1413,7 +1413,7 @@ requeue:
* Called on module load. Allocates and initializes the device
* structure and a control request.
*/
-static int gs_bind(struct usb_gadget *gadget)
+static int __init gs_bind(struct usb_gadget *gadget)
{
int ret;
struct usb_ep *ep;
@@ -1538,7 +1538,7 @@ autoconf_fail:
* Called on module unload. Frees the control request and device
* structure.
*/
-static void gs_unbind(struct usb_gadget *gadget)
+static void __exit gs_unbind(struct usb_gadget *gadget)
{
struct gs_dev *dev = get_gadget_data(gadget);
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 5e9fe8a7054..44d8e5e77da 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -1119,7 +1119,7 @@ zero_autoresume (unsigned long _dev)
/*-------------------------------------------------------------------------*/
-static void
+static void __exit
zero_unbind (struct usb_gadget *gadget)
{
struct zero_dev *dev = get_gadget_data (gadget);
@@ -1136,7 +1136,7 @@ zero_unbind (struct usb_gadget *gadget)
set_gadget_data (gadget, NULL);
}
-static int
+static int __init
zero_bind (struct usb_gadget *gadget)
{
struct zero_dev *dev;
@@ -1288,7 +1288,7 @@ static struct usb_gadget_driver zero_driver = {
#endif
.function = (char *) longname,
.bind = zero_bind,
- .unbind = zero_unbind,
+ .unbind = __exit_p(zero_unbind),
.setup = zero_setup,
.disconnect = zero_disconnect,