linux-dev/drivers/staging/ccg/Kconfig, branch master

Staging: ccg: delete it from the tree

2013-03-14T22:27:31Z

Now that it isn't in the build, just delete the ccg driver from the tree entirely. Cc: John Stultz Cc: Paul Bolle Signed-off-by: Greg Kroah-Hartman

tty: Added a CONFIG_TTY option to allow removal of TTY

2013-01-19T00:15:27Z

The option allows you to remove TTY and compile without errors. This saves space on systems that won't support TTY interfaces anyway. bloat-o-meter output is below. The bulk of this patch consists of Kconfig changes adding "depends on TTY" to various serial devices and similar drivers that require the TTY layer. Ideally, these dependencies would occur on a common intermediate symbol such as SERIO, but most drivers "select SERIO" rather than "depends on SERIO", and "select" does not respect dependencies. bloat-o-meter output comparing our previous minimal to new minimal by removing TTY. The list is filtered to not show removed entries with awk '$3 != "-"' as the list was very long. add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350) function old new delta chr_dev_init 166 170 +4 allow_signal 80 82 +2 static.__warned 143 142 -1 disallow_signal 63 62 -1 __set_special_pids 95 94 -1 unregister_console 126 121 -5 start_kernel 546 541 -5 register_console 593 588 -5 copy_from_user 45 40 -5 sys_setsid 128 120 -8 sys_vhangup 32 19 -13 do_exit 1543 1526 -17 bitmap_zero 60 40 -20 arch_local_irq_save 137 117 -20 release_task 674 652 -22 static.spin_unlock_irqrestore 308 260 -48 Signed-off-by: Joe Millenbach Reviewed-by: Jamey Sharp Reviewed-by: Josh Triplett Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2012-10-01T20:23:01Z

Pull USB changes from Greg Kroah-Hartman: "Here is the big USB pull request for 3.7-rc1 There are lots of gadget driver changes (including copying a bunch of files into the drivers/staging/ccg/ directory so that the other gadget drivers can be fixed up properly without breaking that driver), and we remove the old obsolete ub.c driver from the tree. There are also the usual XHCI set of updates, and other various driver changes and updates. We also are trying hard to remove the old dbg() macro, but the final bits of that removal will be coming in through the networking tree before we can delete it for good. All of these patches have been in the linux-next tree. Signed-off-by: Greg Kroah-Hartman " Fix up several annoying - but fairly mindless - conflicts due to the termios structure having moved into the tty device, and often clashing with dbg -> dev_dbg conversion. * tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (339 commits) USB: ezusb: move ezusb.c from drivers/usb/serial to drivers/usb/misc USB: uas: fix gcc warning USB: uas: fix locking USB: Fix race condition when removing host controllers USB: uas: add locking USB: uas: fix abort USB: uas: remove aborted field, replace with status bit. USB: uas: fix task management USB: uas: keep track of command urbs xhci: Intel Panther Point BEI quirk. powerpc/usb: remove checking PHY_CLK_VALID for UTMI PHY USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support Revert "usb : Add sysfs files to control port power." USB: serial: remove vizzini driver usb: host: xhci: Fix Null pointer dereferencing with 71c731a for non-x86 systems Increase XHCI suspend timeout to 16ms USB: ohci-at91: fix null pointer in ohci_hcd_at91_overcurrent_irq USB: sierra_ms: don't keep unused variable fsl/usb: Add support for USB controller version 2.4 USB: qcaux: add Pantech vendor class match ...

staging: fix ccg build when NET is not enabled

2012-09-10T18:21:16Z

Fix build errors in ccg when CONFIG_NET is not enabled by adding "depends on NET": ERROR: "netif_carrier_on" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "netif_carrier_off" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_realloc_headroom" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_trim" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "netif_rx" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "ethtool_op_get_link" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "free_netdev" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "register_netdev" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_push" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_pull" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "dev_kfree_skb_any" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_queue_tail" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "__alloc_skb" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "eth_type_trans" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "eth_validate_addr" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_dequeue" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "unregister_netdev" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "__netif_schedule" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "skb_put" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "eth_mac_addr" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "dev_get_stats" [drivers/staging/ccg/g_ccg.ko] undefined! ERROR: "alloc_etherdev_mqs" [drivers/staging/ccg/g_ccg.ko] undefined! Signed-off-by: Randy Dunlap Cc: Andrzej Pietrasiewicz Cc: Mike Lockwood Signed-off-by: Greg Kroah-Hartman

staging: ccg: Add a note about compatibility issues.

2012-09-10T12:32:54Z

The first item on the todo list is a new user interface. Put this information into Kconfig's help entry to people are not too confusing once an user API changes which does not happen in kernel otherwise. Cc: devel@driverdev.osuosl.org Acked-by: Michal Nazarewicz Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi

staging: usb: gadget: Configurable Composite Gadget depends on BLOCK

2012-06-12T17:59:26Z

Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyungmin Park Acked-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman

staging: usb: gadget: Add Configurable Composite Gadget driver

2012-05-16T12:31:42Z

The Configurable Gadget driver is a composite driver that allows userspace to change at runtime the list of functions enabled in its configuration and to configure these functions. It supports multiple functions: acm, rndis, and mass storage. It is usually controlled by a daemon that changes the configuration based on user settings. For example, rndis is enabled when the user enables sharing the phone data connection. As an example on how to use it, the following shell commands will make the gadget disconnect from the host and make it be re-enumerated as a composite with 1 rndis and 2 acm interfaces, and a different product id: echo 0 > /sys/class/ccg_usb/ccg0/enable echo rndis,acm > /sys/class/ccg_usb/ccg0/functions echo 2 > /sys/class/ccg_usb/ccg0/f_acm/instances echo -n 0x2d01 > /sys/module/g_ccg/parameters/idProduct echo 1 > /sys/class/ccg_usb/ccg0/enable The driver requires a gadget controller that supports software control of the D+ pullup and the controller driver must support disabling the pullup during composite_bind. Signed-off-by: Mike Lockwood Signed-off-by: Benoit Goby [import from android.c, implement review comments, remove adb,mtp,ptp,accessory] Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyungmin Park Signed-off-by: Greg Kroah-Hartman