diff options
author | David Brownell <dbrownell@users.sourceforge.net> | 2008-08-19 02:41:31 +0200 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-10-16 18:24:46 +0200 |
commit | 7e75bc0f9006e995a0fa25f0a285addc3d5fd5cb (patch) | |
tree | fdd7210c5c7277129a12cad58695903287f36482 /drivers/usb/gadget/zero.c | |
parent | usb gadget: link fixes for serial gadget (diff) | |
download | linux-7e75bc0f9006e995a0fa25f0a285addc3d5fd5cb.tar.xz linux-7e75bc0f9006e995a0fa25f0a285addc3d5fd5cb.zip |
usb gadget: link fixes for gadget zero
Change how the Gadget Zero driver builds: don't use
separate compilation, since it works poorly when key
parts are library code (with init sections etc).
Instead be as close as we can to "gcc --combine ...".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/zero.c')
-rw-r--r-- | drivers/usb/gadget/zero.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c index aa0bd4f126a1..361d9659ac48 100644 --- a/drivers/usb/gadget/zero.c +++ b/drivers/usb/gadget/zero.c @@ -59,6 +59,23 @@ /*-------------------------------------------------------------------------*/ +/* + * Kbuild is not very cooperative with respect to linking separately + * compiled library objects into one module. So for now we won't use + * separate compilation ... ensuring init/exit sections work to shrink + * the runtime footprint, and giving us at least some parts of what + * a "gcc --combine ... part1.c part2.c part3.c ... " build would. + */ +#include "composite.c" +#include "usbstring.c" +#include "config.c" +#include "epautoconf.c" + +#include "f_sourcesink.c" +#include "f_loopback.c" + +/*-------------------------------------------------------------------------*/ + #define DRIVER_VERSION "Cinco de Mayo 2008" static const char longname[] = "Gadget Zero"; |