This series creates the libcomposite and is based on "Towords libcomposite, v2"
It addresses the review comments of series which starts with "usb/gadget:
start with libcomposite" and extends it.
The numbers were gather from "size" on each gadget before and after series.
text data bss dec diff dec filename
old new old new old new old new % bytes
0 13169 0 376 0 8 0 13553 ∞% 13169 libcomposite.ko
45974 33254 1516 1492 900 808 48390 35554 ~73% -12836 g_acm_ms.ko
20070 7350 1380 1316 184 56 21634 8722 ~40% -12912 g_audio.ko
34625 21965 1524 1532 564 440 36713 23937 ~65% -12776 g_cdc.ko
9869 8525 476 476 384 384 10729 9385 ~87% -1344 g_dbgp.ko
39697 27008 2210 2146 276 132 42183 29286 ~69% -12897 g_ether.ko
49719 37890 2364 2368 356 244 52439 40502 ~77% -11937 g_ffs.ko
25849 22972 1012 1012 136 136 26997 24120 ~89% -2877 g_file_storage.ko
18163 5499 944 944 212 72 19319 6515 ~33% -12804 g_hid.ko
35665 23066 1092 1104 492 444 37249 24614 ~66% -12635 g_mass_storage.ko
19275 6653 914 902 96 24 20285 7579 ~37% -12706 g_midi.ko
69522 56701 2840 2840 1000 936 73362 60477 ~82% -12885 g_multi.ko
27398 14862 1187 1163 212 80 28797 16105 ~55% -12692 g_ncm.ko
40515 27922 2244 2276 532 464 43291 30662 ~70% -12629 g_nokia.ko
21735 9100 2064 2008 700 572 24499 11680 ~47% -12819 g_printer.ko
27330 14668 1520 1464 532 380 29382 16512 ~56% -12870 g_serial.ko
24837 13111 993 1025 136 68 25966 14204 ~54% -11762 g_webcam.ko
20219 7548 1444 1412 244 104 21907 9064 ~41% -12843 g_zero.ko
26143 14588 1216 1204 148 80 27507 15872 ~57% -11635 tcm_usb_gadget.ko
v1..v2:
- hide libcomposite and use selects to enable it. Every gadget
depends on it except gadgetfs (inode.c)
- moved usb_gadget_controller_number() into a .c file.
- s/USB_GADGET_COMPOSITE_OVERWRITE_VID_PID_BCD/USB_GADGET_COMPOSITE_OVERWRITE_OPTIONS
it will be used for iSerial as well.
- use put do while around USB_GADGET_COMPOSITE_OVERWRITE_OPTIONS
- remove all global variables in finally create libcomposite
Sebastian
Sebastian
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