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2016-07-17watchdog: max77620: Add support for watchdog timerLaxman Dewangan
Maxim PMIC MAX77620 is Power management IC which have multiple sub blocks like regulators (DCDC/LDOs), GPIO, RTC, Clock, Watchdog timer etc. Add the driver for watchdog timer under watchdog framework. The driver implements the watchdog callbacks to start, stop, ping and set timeout for watchodg framework. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: f71808e_wdt: Add F81866 supportJi-Ze Hong (Peter Hong)
Adds watchdog enable support for Fintek F81866 Super-IO chip to Fintek wdt driver (f71808e_wdt) Tested and verified on iBASE MI802 Industrial PC Datasheet references: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.html Suggested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: sirf: fix __iomem * warningsBen Dooks
Fix the following warnings from sparse due to casting to/from an __iomem annotated variable: drivers/watchdog/sirfsoc_wdt.c:48:18: warning: incorrect type in assignment (different address spaces) drivers/watchdog/sirfsoc_wdt.c:48:18: expected void [noderef] <asn:2>*wdt_base drivers/watchdog/sirfsoc_wdt.c:48:18: got void * drivers/watchdog/sirfsoc_wdt.c:64:18: warning: incorrect type in assignment (different address spaces) drivers/watchdog/sirfsoc_wdt.c:64:18: expected void [noderef] <asn:2>*wdt_base drivers/watchdog/sirfsoc_wdt.c:64:18: got void * drivers/watchdog/sirfsoc_wdt.c:82:54: warning: incorrect type in initializer (different address spaces) drivers/watchdog/sirfsoc_wdt.c:82:54: expected void [noderef] <asn:2>*wdt_base drivers/watchdog/sirfsoc_wdt.c:82:54: got void * drivers/watchdog/sirfsoc_wdt.c:99:54: warning: incorrect type in initializer (different address spaces) drivers/watchdog/sirfsoc_wdt.c:99:54: expected void [noderef] <asn:2>*wdt_base drivers/watchdog/sirfsoc_wdt.c:99:54: got void * drivers/watchdog/sirfsoc_wdt.c:153:44: warning: incorrect type in argument 2 (different address spaces) drivers/watchdog/sirfsoc_wdt.c:153:44: expected void *data drivers/watchdog/sirfsoc_wdt.c:153:44: got void [noderef] <asn:2>*[assigned] base Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: tangox: Mark running watchdog correctlyGuenter Roeck
A running watchdog is marked with WDOG_HW_RUNNING, not with WDOG_ACTIVE. WDOG_ACTIVE indicates that the watchdog device has been opened from user space. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: sbsa: Set WDOG_HW_RUNNING, when watchdog is already running.Pratyush Anand
This patch uses the new flag WDOG_HW_RUNNING in driver. According to the definition of this flag, it should be set, if watchdog is running after booting, before it's opened. Signed-off-by: Pratyush Anand <panand@redhat.com> Signed-off-by: Fu Wei <fu.wei@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: sbsa: Use max_hw_heartbeat_ms instead of max_timeoutPratyush Anand
Using max_hw_heartbeat_ms instead of max_timeout gives the flexibility to achieve higher user "timeout". Therefore, use this new infrastructure. Signed-off-by: Pratyush Anand <panand@redhat.com> Signed-off-by: Fu Wei <fu.wei@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: skip min and max timeout validity check when max_hw_heartbeat_ms ↵Pratyush Anand
is defined When max_hw_heartbeat_ms has a none zero value, max_timeout is not used. So it's value can be 0. In such case if a driver uses min_timeout functionality, then check will always fail. This patch fixes above issue. Signed-off-by: Pratyush Anand <panand@redhat.com> Signed-off-by: Fu Wei <fu.wei@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: pcwd: Utilize the module_isa_driver macroWilliam Breathitt Gray
This driver does not do anything special in module init/exit. This patch eliminates the module init/exit boilerplate code by utilizing the module_isa_driver macro. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: Add Aspeed watchdog driverJoel Stanley
Provides generic watchdog features as well as reboot support for the Aspeed SoCs. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: improve coding styleWolfram Sang
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: drop superfluous set_timeout callbackWolfram Sang
If we leave set_timeout empty, the core will do exactly what is implemented here anyway. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: sort includes to avoid duplicatesWolfram Sang
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: remove forward declarationWolfram Sang
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: consistently use softdog_ prefixWolfram Sang
And move module_init/exit to the proper place while here. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: use watchdog core to init timeout valueWolfram Sang
Error string and comment say we fall back to a default, but in reality we bailed out. Refactor the code to use the core helper which then matches the described behaviour. While updating the init message anyhow, shorten it while we are here; no need for versioning there as well and the name is already given via pr_fmt. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: softdog: remove obsolete commentsWolfram Sang
The history is obsolete, especially since we switched to watchdog framework. The section markers also don't make sense anymore given the small size of the driver. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17watchdog: Add a device managed API for watchdog_register_device()Neil Armstrong
This helps in reducing code in .remove callbacks and sometimes dropping .remove callbacks entirely. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17drivers: misc: ti-st: Use int instead of fuzzy char for callback statusGeert Uytterhoeven
On mips and parisc: drivers/bluetooth/btwilink.c: In function 'ti_st_open': drivers/bluetooth/btwilink.c:174:21: warning: overflow in implicit constant conversion [-Woverflow] hst->reg_status = -EINPROGRESS; drivers/nfc/nfcwilink.c: In function 'nfcwilink_open': drivers/nfc/nfcwilink.c:396:31: warning: overflow in implicit constant conversion [-Woverflow] drv->st_register_cb_status = -EINPROGRESS; There are actually two issues: 1. Whether "char" is signed or unsigned depends on the architecture. As the completion callback data is used to pass a (negative) error code, it should always be signed. 2. EINPROGRESS is 150 on mips, 245 on parisc. Hence -EINPROGRESS doesn't fit in a signed 8-bit number. Change the callback status from "char" to "int" to fix these. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-07-17eeprom: at24: add support for at24mac seriesBartosz Golaszewski
Add a new read function to the at24 driver allowing to retrieve the factory-programmed mac address embedded in chips from the at24mac family. These chips can be instantiated similarily to the at24cs family, except that there's no way of having access to both the serial number and the mac address at the same time - the user must instantiate either an at24cs or at24mac device as both special memory areas are accessible on the same slave address. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: support reading the serial number for 24csxxBartosz Golaszewski
The chips from the at24cs family have two memory areas - a regular read-write block and a read-only area containing the serial number. The latter is visible on a different slave address (the address of the rw memory block + 0x08). In order to access both blocks the user needs to instantiate a regular at24c device for the rw block address and a corresponding at24cs device on the serial number block address. Add a function that allows to access the serial number and assign it to at24->read_func if the chip allows serial number read operations and the driver was passed the relevant flag for this device. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: split at24_eeprom_write() into specialized functionsBartosz Golaszewski
Split at24_eeprom_write() into three smaller functions - one for the i2c operations and two for the smbus extensions (separate routines for block and byte transfers). Assign them in at24_probe() depending on the bus capabilities. Also: in order to avoid duplications move code adjusting the count argument into a separate function and use it for i2c and smbus block writes (no need for a roll-over for byte writes as we're always writing one byte). Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: split at24_eeprom_read() into specialized functionsBartosz Golaszewski
Split at24_eeprom_read() into two smaller functions - one for the i2c operations and one for the smbus extensions. Assign them in at24_probe() depending on the bus capabilities. Also: in order to avoid duplications move the comments related to offset calculations above the at24_translate_offset() routine. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: hide the read/write loop behind a macroBartosz Golaszewski
Before splitting the read/write routines into smaller, more specialized functions, unduplicate some code in advance. Use a 'for' loop instead of 'do while' when waiting for the previous write to complete and hide it behind a macro. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: call read/write functions via function pointersBartosz Golaszewski
The first step in simplifying the read and write functions is to call them via function pointers stored in at24_data. When we eventually split the routines into smaller ones (depending on whether they use smbus or i2c operations) we'll simply assign them to said pointers instead of checking the flags at runtime every time we read/write. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: coding style fixesBartosz Golaszewski
Align the arguments in broken lines with the arguments list's opening brackets and make checkpatch.pl happy by converting 'unsigned' into 'unsigned int'. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: move at24_read() below at24_eeprom_write()Bartosz Golaszewski
In preparation for splitting at24_eeprom_write() & at24_eeprom_read() into smaller, specialized routines move at24_read() below, so that it won't be intertwined with the low-level EEPROM accessors. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17eeprom: at24: improve the device_id table readabilityBartosz Golaszewski
As part of the preparation for introducing support for more chips, improve the readability of the device table by separating columns with tabs. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-17[media] doc-rst: Fix conversion for dvb-core.rstMauro Carvalho Chehab
The conversion from DocBook required some fixes: - Now, the C files with the exported symbols also need to be added. So, all headers need to be included twice: one to get the structs/enums/.. and another one for the functions; - Notes should use the ReST tag, as kernel-doc doesn't recognizes it anymore; - Identation needs to be fixed, as ReST uses it to identify when a format "tag" ends. - Fix the cross-references at the media controller description. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-17[media] doc-rst: Convert media API to rstMauro Carvalho Chehab
Move the contents of the media section at DocBooks/DocBook/device-drivers.tmpl to a new ReST book. For now, the contents is kept as-is. Next patches will fix the warnings and add cross-references that were removed due to the conversion. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-17drm/bridge: tc358767: Add DPI to eDP bridge driverAndrey Gusakov
Add a drm_bridge driver for the Toshiba TC358767 DPI/DSI to eDP/DP bridge. Currently only DPI input with 24-bit RGB is supported. Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Archit Taneja <architt@codeaurora.org>
2016-07-16net: cavium: liquidio: Avoid dma_unmap_single on uninitialized ndataFlorian Fainelli
The label lio_xmit_failed is used 3 times through liquidio_xmit() but it always makes a call to dma_unmap_single() using potentially uninitialized variables from "ndata" variable. Out of the 3 gotos, 2 run after ndata has been initialized, and had a prior dma_map_single() call. Fix this by adding a new error label: lio_xmit_dma_failed which does this dma_unmap_single() and then processed with the lio_xmit_failed fallthrough. Fixes: f21fb3ed364bb ("Add support of Cavium Liquidio ethernet adapters") Reported-by: coverity (CID 1309740) Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16net: nb8800: Fix SKB leak in nb8800_receive()Florian Fainelli
In case nb8800_receive() fails to allocate a fragment, we would leak the SKB freshly allocated and just return, instead, free it. Reported-by: coverity (CID 1341750) Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Mans Rullgard <mans@mansr.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16et131x: Fix logical vs bitwise check in et131x_tx_timeout()Florian Fainelli
We should be using a logical check here instead of a bitwise operation to check if the device is closed already in et131x_tx_timeout(). Reported-by: coverity (CID 146498) Fixes: 38df6492eb511 ("et131x: Add PCIe gigabit ethernet driver et131x to drivers/net") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16net: usb: ax88172x: use phy_ethtool_{get|set}_link_ksettingsPhilippe Reynes
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16net: hisilicon: Add Fast Ethernet MAC driverDongpo Li
This patch adds the Hisilicon Fast Ethernet MAC(FEMAC) driver. The FEMAC supports max speed 100Mbps and has been used in many Hisilicon SoC. Signed-off-by: Dongpo Li <lidongpo@hisilicon.com> Reviewed-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16of_mdio: Abstract a general interface for phy connectDongpo Li
Abstract a general interface "of_phy_get_and_connect" for PHY connect. User will have no bother with getting "phy-mode" and "phy-handle" any more. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dongpo Li <lidongpo@hisilicon.com> Reviewed-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16net: Add MDIO bus driver for the Hisilicon FEMACDongpo Li
This patch adds a separate driver for the MDIO interface of the Hisilicon Fast Ethernet MAC. Signed-off-by: Dongpo Li <lidongpo@hisilicon.com> Reviewed-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16net: cpsw: make TI_CPSW_PHY_SEL invisibleUwe Kleine-König
TI_CPSW_PHY_SEL depended on TI_CPSW and was selected by the latter. So there is no reason to have this symbol visible. A further optimisation would be to put the code for both symbols into a single module which would allow to not export at least cpsw_phy_sel() and simplify the module load process. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16mtd: nand: brcmnand: Change BUG_ON in brcmnand_send_cmdFlorian Fainelli
Change the BUG_ON() condition in brcmnand_send_cmd() which checks for the interrupt status "controller ready" bit to a WARN_ON. There is no good reason to kill the system when this condition occur because we could have systems which listed the NAND controller as available (e.g: from Device Tree), but the NAND chip could be malfunctioning and not responding. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2016-07-16wan/fsl_ucc_hdlc: rewrite error handling to make it clearerZhao Qiang
It was used err_xxx for labeled statement, it is not easy to understand, now use free_xxx for labeled statement. Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16wan/fsl_ucc_hdlc: remove reduplicative freed memory 'uhdlc_priv'Zhao Qiang
'uhdlc_priv' has freed twice, drop the first one. Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-16rndis_host: Set valid random MAC on buggy devicesKristian Evensen
Some devices of the same type all export the same, random MAC address. This behavior has been seen on the ZTE MF910, MF823 and MF831, and there are probably more devices out there. Fix this by generating a valid random MAC address if we read a random MAC from device. Also, changed the memcpy() to ether_addr_copy(), as pointed out by checkpatch. Suggested-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-17usb: musb: sunxi: Simplify dr_mode handlingHans de Goede
phy-sun4i-usb now has proper dr_mode handling, it always registers an extcon, and sends a notify with the mode (even when in peripheral- / host-only mode) at least once. So we can simply the sunxi musb glue by always registering its extcon notifier and relying on sunxi_musb_work() to enable vbus when in host-only mode. This also enables host- and peripheral-only mode with vbus monitoring. Tested-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: sunxi: make unexported symbols staticBen Dooks
The sunxi_musb_dma_controller_create and _destroy are not exported or used outside the driver, so fix sparse warnings by making these two static: drivers/usb/musb/sunxi.c:357:23: warning: symbol 'sunxi_musb_dma_controller_create' was not declared. Should it be static? drivers/usb/musb/sunxi.c:363:6: warning: symbol 'sunxi_musb_dma_controller_destroy' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: cppi41: add dma channel tracepointsBin Liu
Add tracepoints for cppi41 dma channels. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: cppi41: move struct cppi41_dma_channel to headerBin Liu
Move struct cppi41_dma_channel to the header file so other modules can use it. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: cleanup cppi_dma headerBin Liu
davinci.h is not required by cppi_dma.h but cppi_dma.c, so move the include to the right place. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: gadget: add usb-request tracepointsBin Liu
Add usb_request tracepoints for gadget mode. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: host: add urb tracepointsBin Liu
Add urb tracepoints for host mode. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-17usb: musb: add tracepoints to dump interrupt eventsBin Liu
This adds tracepoints to dump musb interrupt events. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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