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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2012-09-06 14:11:19 -0400
committerFelipe Balbi <balbi@ti.com>2012-09-10 09:12:59 -0400
commit3b4a3fc0ba83265c0bfcfdfc3416e65e47441747 (patch)
tree6b9dc65f08622c1f1e717d199ab3262d9755d5a3 /drivers/usb/gadget/Makefile
parent18786da4853017d983ff6911648543ca617c12d1 (diff)
usb: gadget: move usb_gadget_controller_number() into a .c file and libcomposite
After I moved the function from the header file to the c file I see: | $ size drivers/usb/gadget/gadget_chips.o | text data bss dec hex filename | 1048 0 0 1048 418 drivers/usb/gadget/gadget_chips.o That is almost a KiB which is removed from each user. As Felipe pointed out, the function / usage is very dumb actually. This is used for the following reasons: - epautoconf ep hint (could provide a per-gadget callback) - miss-features. currently the missing altsetting on pxa's and something ZLP related on musbhdrc (looks like an optimisation which could be implemented in musb itself if it is correct) - unique BCD accross all UDCs. Not sure how important this is. Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/Makefile')
-rw-r--r--drivers/usb/gadget/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 23d705f194ac..4fec0e8ee000 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -5,7 +5,7 @@ ccflags-$(CONFIG_USB_GADGET_DEBUG) := -DDEBUG
5 5
6obj-$(CONFIG_USB_GADGET) += udc-core.o 6obj-$(CONFIG_USB_GADGET) += udc-core.o
7obj-$(CONFIG_USB_LIBCOMPOSITE) += libcomposite.o 7obj-$(CONFIG_USB_LIBCOMPOSITE) += libcomposite.o
8libcomposite-y := usbstring.o config.o epautoconf.o 8libcomposite-y := usbstring.o config.o epautoconf.o gadget_chips.o
9obj-$(CONFIG_USB_DUMMY_HCD) += dummy_hcd.o 9obj-$(CONFIG_USB_DUMMY_HCD) += dummy_hcd.o
10obj-$(CONFIG_USB_NET2272) += net2272.o 10obj-$(CONFIG_USB_NET2272) += net2272.o
11obj-$(CONFIG_USB_NET2280) += net2280.o 11obj-$(CONFIG_USB_NET2280) += net2280.o