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authorDavid Brownell <david-b@pacbell.net>2006-07-06 18:48:53 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-07-12 19:03:24 -0400
commita353678d3136306c1d00f0d2319de1dac8a6b1db (patch)
treeee68e60ab3611053ba91aedd74e673337601760d /drivers/usb/gadget/serial.c
parent5501a48c15d4a3b81bee1358eb195e26c798d78f (diff)
[PATCH] USB: gadget section fixups
Recent section changes broke gadget builds on some platforms. This patch is the best fix that's available until better section markings exist: - There's a lot of cleanup code that gets used in both init and exit paths; stop marking it as "__exit". (Best fix for this would be an "__init_or_exit" section marking, putting the cleanup in __init when __exit sections get discarded else in __exit.) - Stop marking the use-once probe routines as "__init" since references to those routines are not allowed from driver structures. They're now marked "__devinit", which in practice is a net lose. (Best fix for this is likely to separate such use-once probe routines from the driver structure ... but in general, all busses that aren't hotpluggable will be forced to waste memory for all probe-only code.) In general these broken section rules waste an average of two to four kBytes per driver of code bloat ... because none of the relevant code can ever be reused after module initialization. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/serial.c')
-rw-r--r--drivers/usb/gadget/serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 30d7664d449d..e762aa19ab0a 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -1473,7 +1473,7 @@ autoconf_fail:
1473 * Called on module unload. Frees the control request and device 1473 * Called on module unload. Frees the control request and device
1474 * structure. 1474 * structure.
1475 */ 1475 */
1476static void __exit gs_unbind(struct usb_gadget *gadget) 1476static void /* __init_or_exit */ gs_unbind(struct usb_gadget *gadget)
1477{ 1477{
1478 struct gs_dev *dev = get_gadget_data(gadget); 1478 struct gs_dev *dev = get_gadget_data(gadget);
1479 1479