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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 13:23:01 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 13:23:01 -0700 |
commit | d9a807461fc8cc0d6ba589ea0730d139122af012 (patch) | |
tree | 9d8c7a044659d821748dd40718a22557c04e4299 /drivers/usb/gadget/hid.c | |
parent | 3498d13b8090c0b0ef911409fbc503a7c4cca6ef (diff) | |
parent | 70c048a238c780c226eb4b115ebaa908cb3b34ec (diff) | |
download | op-kernel-dev-d9a807461fc8cc0d6ba589ea0730d139122af012.zip op-kernel-dev-d9a807461fc8cc0d6ba589ea0730d139122af012.tar.gz |
Merge tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
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 <gregkh@linuxfoundation.org>"
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
...
Diffstat (limited to 'drivers/usb/gadget/hid.c')
-rw-r--r-- | drivers/usb/gadget/hid.c | 52 |
1 files changed, 15 insertions, 37 deletions
diff --git a/drivers/usb/gadget/hid.c b/drivers/usb/gadget/hid.c index 3493adf..74130f6 100644 --- a/drivers/usb/gadget/hid.c +++ b/drivers/usb/gadget/hid.c @@ -15,7 +15,10 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/list.h> +#include <linux/module.h> +#include <linux/usb/composite.h> +#include "gadget_chips.h" #define DRIVER_DESC "HID Gadget" #define DRIVER_VERSION "2010/03/16" @@ -33,12 +36,6 @@ * 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_hid.c" @@ -50,6 +47,7 @@ struct hidg_func_node { static LIST_HEAD(hidg_func_list); /*-------------------------------------------------------------------------*/ +USB_GADGET_COMPOSITE_OPTIONS(); static struct usb_device_descriptor device_desc = { .bLength = sizeof device_desc, @@ -92,15 +90,10 @@ static const struct usb_descriptor_header *otg_desc[] = { /* string IDs are assigned dynamically */ - -#define STRING_MANUFACTURER_IDX 0 -#define STRING_PRODUCT_IDX 1 - -static char manufacturer[50]; - static struct usb_string strings_dev[] = { - [STRING_MANUFACTURER_IDX].s = manufacturer, - [STRING_PRODUCT_IDX].s = DRIVER_DESC, + [USB_GADGET_MANUFACTURER_IDX].s = "", + [USB_GADGET_PRODUCT_IDX].s = DRIVER_DESC, + [USB_GADGET_SERIAL_IDX].s = "", { } /* end of list */ }; @@ -150,7 +143,7 @@ static int __init hid_bind(struct usb_composite_dev *cdev) { struct usb_gadget *gadget = cdev->gadget; struct list_head *tmp; - int status, gcnum, funcs = 0; + int status, funcs = 0; list_for_each(tmp, &hidg_func_list) funcs++; @@ -163,38 +156,22 @@ static int __init hid_bind(struct usb_composite_dev *cdev) if (status < 0) return status; - gcnum = usb_gadget_controller_number(gadget); - if (gcnum >= 0) - device_desc.bcdDevice = cpu_to_le16(0x0300 | gcnum); - else - device_desc.bcdDevice = cpu_to_le16(0x0300 | 0x0099); - - /* Allocate string descriptor numbers ... note that string * contents can be overridden by the composite_dev glue. */ - /* device descriptor strings: manufacturer, product */ - snprintf(manufacturer, sizeof manufacturer, "%s %s with %s", - init_utsname()->sysname, init_utsname()->release, - gadget->name); - status = usb_string_id(cdev); - if (status < 0) - return status; - strings_dev[STRING_MANUFACTURER_IDX].id = status; - device_desc.iManufacturer = status; - - status = usb_string_id(cdev); + status = usb_string_ids_tab(cdev, strings_dev); if (status < 0) return status; - strings_dev[STRING_PRODUCT_IDX].id = status; - device_desc.iProduct = status; + device_desc.iManufacturer = strings_dev[USB_GADGET_MANUFACTURER_IDX].id; + device_desc.iProduct = strings_dev[USB_GADGET_PRODUCT_IDX].id; /* register our configuration */ status = usb_add_config(cdev, &config_driver, do_config); if (status < 0) return status; + usb_composite_overwrite_options(cdev, &coverwrite); dev_info(&gadget->dev, DRIVER_DESC ", version: " DRIVER_VERSION "\n"); return 0; @@ -242,11 +219,12 @@ static int __devexit hidg_plat_driver_remove(struct platform_device *pdev) /****************************** Some noise ******************************/ -static struct usb_composite_driver hidg_driver = { +static __refdata struct usb_composite_driver hidg_driver = { .name = "g_hid", .dev = &device_desc, .strings = dev_strings, .max_speed = USB_SPEED_HIGH, + .bind = hid_bind, .unbind = __exit_p(hid_unbind), }; @@ -272,7 +250,7 @@ static int __init hidg_init(void) if (status < 0) return status; - status = usb_composite_probe(&hidg_driver, hid_bind); + status = usb_composite_probe(&hidg_driver); if (status < 0) platform_driver_unregister(&hidg_plat_driver); |