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authorDavid Brownell <dbrownell@users.sourceforge.net>2008-08-18 17:42:04 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2008-10-16 09:24:46 -0700
commit77f754c4335d87e785cb0b85cc81e4f16d610fe5 (patch)
tree438c8e3b4902e5a59f0a2cf45e83a070ced4d4d3 /drivers/usb/gadget/gmidi.c
parent7e75bc0f9006e995a0fa25f0a285addc3d5fd5cb (diff)
usb gadget: link fixes for MIDI gadget
Change how the MIDI gadget 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/gmidi.c')
-rw-r--r--drivers/usb/gadget/gmidi.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index ea8651e3da1a..6eee760410d6 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -35,6 +35,21 @@
#include "gadget_chips.h"
+
+/*
+ * 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 "usbstring.c"
+#include "config.c"
+#include "epautoconf.c"
+
+/*-------------------------------------------------------------------------*/
+
+
MODULE_AUTHOR("Ben Williamson");
MODULE_LICENSE("GPL v2");