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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-07 09:19:48 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-07 09:19:48 +0900 |
commit | c287322c3aadf45ee15339bffdbc2e9117b9cc7a (patch) | |
tree | 47e4a8583a9c8cb11186815760fb9e600e43449f /drivers/usb/core/devio.c | |
parent | be408cd3e1fef73e9408b196a79b9934697fe3b1 (diff) | |
parent | 7d49f0bac41ee9b012af1efe2f725d91a87a8fe9 (diff) |
Merge tag 'usb-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB driver update from Greg KH:
"Here's the big USB driver update for 3.13-rc1.
It includes the usual xhci changes, EHCI updates to get the scheduling
of USB transactions working better, and a raft of gadget and musb
updates as well.
All of this has been in linux-next for a while with no reported
issues"
* tag 'usb-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (305 commits)
USB: Maintainers change for usb serial drivers
usb: usbtest: support container id descriptor test
usb: usbtest: support superspeed device capbility descriptor test
usb: usbtest: support usb2 extension descriptor test
usb: chipidea: only get vbus regulator for non-peripheral mode
USB: ehci-atmel: add usb_clk for transition to CCF
usb: cdc-wdm: ignore speed change notifications
USB: cdc-wdm: support back-to-back USB_CDC_NOTIFY_RESPONSE_AVAILABLE notifications
usbatm: Fix dynamic_debug / ratelimited atm_dbg and atm_rldbg macros
printk: pr_debug_ratelimited: check state first to reduce "callbacks suppressed" messages
usb: usbtest: support bos descriptor test for usb 3.0
USB: phy: samsung: Support multiple PHYs of same type
usb: wusbcore: change WA_SEGS_MAX to a legal value
usb: wusbcore: add a quirk for Alereon HWA device isoc behavior
usb: wusbcore: combine multiple isoc frames in a single transfer request.
usb: wusbcore: set the RPIPE wMaxPacketSize value correctly
usb: chipidea: host: more enhancement when ci->hcd is NULL
usb: ohci: remove ep93xx bus glue platform driver
usb: usbtest: fix checkpatch warning as sizeof code style
UWB: clean up attribute use by using ATTRIBUTE_GROUPS()
...
Diffstat (limited to 'drivers/usb/core/devio.c')
-rw-r--r-- | drivers/usb/core/devio.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 71dc5d768fa..967152a63bd 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -914,10 +914,8 @@ static int proc_control(struct dev_state *ps, void __user *arg) snoop(&dev->dev, "control urb: bRequestType=%02x " "bRequest=%02x wValue=%04x " "wIndex=%04x wLength=%04x\n", - ctrl.bRequestType, ctrl.bRequest, - __le16_to_cpup(&ctrl.wValue), - __le16_to_cpup(&ctrl.wIndex), - __le16_to_cpup(&ctrl.wLength)); + ctrl.bRequestType, ctrl.bRequest, ctrl.wValue, + ctrl.wIndex, ctrl.wLength); if (ctrl.bRequestType & 0x80) { if (ctrl.wLength && !access_ok(VERIFY_WRITE, ctrl.data, ctrl.wLength)) { @@ -1636,32 +1634,32 @@ static int proc_reapurbnonblock(struct dev_state *ps, void __user *arg) static int proc_control_compat(struct dev_state *ps, struct usbdevfs_ctrltransfer32 __user *p32) { - struct usbdevfs_ctrltransfer __user *p; - __u32 udata; - p = compat_alloc_user_space(sizeof(*p)); - if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) || - get_user(udata, &p32->data) || + struct usbdevfs_ctrltransfer __user *p; + __u32 udata; + p = compat_alloc_user_space(sizeof(*p)); + if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) || + get_user(udata, &p32->data) || put_user(compat_ptr(udata), &p->data)) return -EFAULT; - return proc_control(ps, p); + return proc_control(ps, p); } static int proc_bulk_compat(struct dev_state *ps, struct usbdevfs_bulktransfer32 __user *p32) { - struct usbdevfs_bulktransfer __user *p; - compat_uint_t n; - compat_caddr_t addr; + struct usbdevfs_bulktransfer __user *p; + compat_uint_t n; + compat_caddr_t addr; - p = compat_alloc_user_space(sizeof(*p)); + p = compat_alloc_user_space(sizeof(*p)); - if (get_user(n, &p32->ep) || put_user(n, &p->ep) || - get_user(n, &p32->len) || put_user(n, &p->len) || - get_user(n, &p32->timeout) || put_user(n, &p->timeout) || - get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data)) - return -EFAULT; + if (get_user(n, &p32->ep) || put_user(n, &p->ep) || + get_user(n, &p32->len) || put_user(n, &p->len) || + get_user(n, &p32->timeout) || put_user(n, &p->timeout) || + get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data)) + return -EFAULT; - return proc_bulk(ps, p); + return proc_bulk(ps, p); } static int proc_disconnectsignal_compat(struct dev_state *ps, void __user *arg) { |