Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=v3.2-rc1 2011-10-31T23:31:25+00:00 2011-10-31T23:31:25+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-05-27T13:56:31+00:00 urn:sha1:f940fcd8eadfe5b909a1474b57de7755edeee62b With module.h being implicitly everywhere via device.h, the absence of explicitly including something for EXPORT_SYMBOL went unnoticed. Since we are heading to fix things up and clean module.h from the device.h file, we need to explicitly include these files now. Use the lightweight version of the header that has just THIS_MODULE and EXPORT_SYMBOL variants. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> 2011-10-31T23:31:25+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-07-03T20:09:31+00:00 urn:sha1:6eb0de827084060e6607c8f8542d9e9566214538 The situation up to this point meant that module.h was pretty much everywhere, regardless of whether you asked for it or not. We are fixing that, so give the USB folks who want it an actual include of it. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> 2011-10-25T10:23:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-10-25T10:23:15+00:00 urn:sha1:1be025d3cb40cd295123af2c394f7229ef9b30ca * 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (260 commits) usb: renesas_usbhs: fixup inconsistent return from usbhs_pkt_push() usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB. USB: gadget: midi: memory leak in f_midi_bind_config() USB: gadget: midi: fix range check in f_midi_out_open() QE/FHCI: fixed the CONTROL bug usb: renesas_usbhs: tidyup for smatch warnings USB: Fix USB Kconfig dependency problem on 85xx/QoirQ platforms EHCI: workaround for MosChip controller bug usb: gadget: file_storage: fix race on unloading USB: ftdi_sio.c: Use ftdi async_icount structure for TIOCMIWAIT, as in other drivers USB: ftdi_sio.c:Fill MSR fields of the ftdi async_icount structure USB: ftdi_sio.c: Fill LSR fields of the ftdi async_icount structure USB: ftdi_sio.c:Fill TX field of the ftdi async_icount structure USB: ftdi_sio.c: Fill the RX field of the ftdi async_icount structure USB: ftdi_sio.c: Basic icount infrastructure for ftdi_sio usb/isp1760: Let OF bindings depend on general CONFIG_OF instead of PPC_OF . USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board USB: Fix runtime wakeup on OHCI xHCI/USB: Make xHCI driver have a BOS descriptor. usb: gadget: add new usb gadget for ACM and mass storage ... 2011-10-18T20:51:35+00:00 Dan Carpenter dan.carpenter@oracle.com 2011-10-18T06:25:34+00:00 urn:sha1:0f8fd43c42f2cc249943be76a4db0d058c16b6dc There is a small memory leak on the error paths. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 2011-10-18T20:51:35+00:00 Dan Carpenter dan.carpenter@oracle.com 2011-10-18T06:24:36+00:00 urn:sha1:0889551267e7b6b4d27dc9f726f3d0cb0d976105 ! has higher precedence than >= and since neither 0 nor 1 are greater than 8 the condition is always false. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 2011-10-18T20:49:17+00:00 Yauheni Kaliuta yauheni.kaliuta@nokia.com 2011-10-13T11:19:05+00:00 urn:sha1:91960c2ef095c4b0744349e80a933921cbdcfd6e There is a race, reproduced rarely if you unload the module when host finishes mass storage device initialization (reading partition table and so on): fsg_unbind() code first closes lun files then waits for worker thread to finish its work, as the result the thread may operate on already closed device with an oops and backtrace: [ 484.937225] [<b00e403c>] (touch_atime+0x4/0x140) from [<b00a1498>] (generic_file_aio_read+0x678/0x6f0) [ 484.946563] [<b00a1498>] (generic_file_aio_read+0x678/0x6f0) from [<b00d08c4>] (do_sync_read+0xb0/0xf4) [ 484.955963] [<b00d08c4>] (do_sync_read+0xb0/0xf4) from [<b00d1478>] (vfs_read+0xac/0x144) [ 484.964172] [<b00d1478>] (vfs_read+0xac/0x144) from [<af24c6a8>] (fsg_setup+0x7f4/0x900 [g_file_storage]) [ 484.973785] [<af24c6a8>] (fsg_setup+0x7f4/0x900 [g_file_storage]) from [<af24da14>] (fsg_main_thread+0x85c/0x175c [g_file_storage]) [ 484.985626] [<af24da14>] (fsg_main_thread+0x85c/0x175c [g_file_storage]) from [<b0077c48>] (kthread+0x7c/0x84) [ 484.995666] [<b0077c48>] (kthread+0x7c/0x84) from [<b002f950>] (kernel_thread_exit+0x0/0x8) [ 485.004028] Code: eaffffd0 e28dd008 e8bd8df0 e92d40f7 (e591400c) Change the order in unbind: wait for the thread first, then close the files. Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@nokia.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 2011-10-13T17:46:27+00:00 Klaus Schwarzkopf schwarzkopf@sensortherm.de 2011-10-10T08:32:23+00:00 urn:sha1:fa3ae0c158c70e6cf227b3a194659ee7fed8c588 This driver provides two functions in one configuration: a mass storage, and a ACM (serial port) link. Heavily based on multi.c and cdc2.c Signed-off-by: Klaus Schwarzkopf <schwarzkopf@sensortherm.de> Signed-off-by: Felipe Balbi <balbi@ti.com> 2011-10-13T17:42:10+00:00 Felipe Balbi balbi@ti.com 2011-10-13T17:27:54+00:00 urn:sha1:431879a762277ddb9df959bba80216f3ef3d8e17 | drivers/usb/gadget/mv_udc_core.c: In function 'handle_setup_packet': | drivers/usb/gadget/mv_udc_core.c:1556:6: warning: 'status' may be \ used uninitialized in this function Signed-off-by: Felipe Balbi <balbi@ti.com> 2011-10-13T17:42:09+00:00 Neil Zhang zhangwm@marvell.com 2011-10-12T08:49:39+00:00 urn:sha1:1aec033b955ba358dbf365aa7d0bbd49079c8559 This patch is going to support clock gating when vbus detection is posible. Clock and phy will be on only when usb gadget is used(vbus valid). Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 2011-10-13T17:42:08+00:00 Neil Zhang zhangwm@marvell.com 2011-10-12T08:49:38+00:00 urn:sha1:fb22cbac8242e92d643e5d5cb81bc6307fa6fc9c Add test mode support for marvell udc driver. Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Felipe Balbi <balbi@ti.com>