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2017-11-03usb: gadget: udc: renesas_usb3: make const array max_packet_array staticColin Ian King1-1/+1
Don't populate the const array max_packet_array on the stack, instead make it static. Makes the object code smaller by over 90 bytes: Before: text data bss dec hex filename 34337 5612 128 40077 9c8d renesas_usb3.o After: text data bss dec hex filename 34149 5708 128 39985 9c31 renesas_usb3.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-03usb: remove msm_hsusb_hw.hJack Pham1-77/+0
The last two remaining drivers (ehci-msm.c and phy-msm-usb.c) that needed this header were recently removed, so delete this now-unused file. Signed-off-by: Jack Pham <jackp@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-03USB: core: move existing SPDX tags to top of the fileGreg Kroah-Hartman13-13/+13
To match the rest of the kernel, the SPDX tags for the drivers/usb/core/ files are moved to the first line of the file. This makes it more obvious the tag is present as well as making it match the other 12k files in the tree with this location. It also uses // to match the "expected style" as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02usb: mtu3: fix dma_addr_t printk output againArnd Bergmann1-2/+2
The support for 36-bit addresses originally came with an incorrect printk format for dma addresses. Felipe changed the format string it while applying, but the result was still incorrect, since we now have to pass a pointer to the address instead of the integer value: drivers/usb/mtu3/mtu3_qmu.c: In function 'mtu3_prepare_tx_gpd': drivers/usb/mtu3/mtu3_qmu.c:261:25: error: format '%p' expects argument of type 'void *', but argument 7 has type 'dma_addr_t {aka unsigned int}' [-Werror=format=] drivers/usb/mtu3/mtu3_qmu.c: In function 'mtu3_prepare_rx_gpd': drivers/usb/mtu3/mtu3_qmu.c:300:25: error: format '%p' expects argument of type 'void *', but argument 7 has type 'dma_addr_t {aka unsigned int}' [-Werror=format=] This fixes the printk argument accordingly. Fixes: 1a46dfea0841 ("usb: mtu3: support 36-bit DMA address") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02usb: xhci: tegra: use time64_t for printing timestampArnd Bergmann1-2/+2
The time_t type and time_to_tm() function are deprecated because of y2038 problems. In this driver, they are used to pretty-print the timestamp of the firmware build. This is fine as long as we don't get a firmware build past 2038. Converting to time64_t and time64_to_tm() avoids the deprecated interfaces and works until 2106, when the firmware-defined data structure overflows. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02Merge tag 'usb-serial-4.15-rc1' of ↵Greg Kroah-Hartman6-75/+147
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for v4.15-rc1 Here are the USB-serial updates for 4.15-rc1, including: - three fixes for longstanding issues in garmin_gps and metro-usb which could lead to NULL-pointer dereferences and memory leaks - a workaround for broken f81534 firmware-handling of overruns - f81534 break support, and - conversion to timer_setup() Included are also various clean ups and a new qcserial device id. All have been in linux-next with no reported issues. Signed-off-by: Johan Hovold <johan@kernel.org>
2017-11-01usb: host: isp1362-hcd: fix missing break in switchGustavo A. R. Silva1-0/+1
Add missing break statement to prevent the code for case C_HUB_OVER_CURRENT from falling through to case C_HUB_LOCAL_POWER. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: ohci-platform: use reset array APIMasahiro Yamada1-22/+15
Generic drivers like this need to control arbitrary number of reset lines. Instead of hard-coding the maximum number of resets, use the reset array API. It can manage a bunch of resets behind the scene. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: ehci-platform: use reset array APIMasahiro Yamada1-22/+13
Generic drivers like this need to control arbitrary number of reset lines. Instead of hard-coding the maximum number of resets, use the reset array API. It can manage a bunch of resets behind the scene. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: Kconfig: clarify use of USB_PCIChris Mayo1-4/+5
Make the intended use of this option easier to grasp. Signed-off-by: Chris Mayo <aklhfex@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Use GPIO descriptor consumer interfaceSerge Semin1-20/+13
The driver used to be developed with legacy GPIO API support. It's better to use descriptor-based interface for several reasons. First of all the legacy API doesn't support the ACTIVE_LOW/HIGH flag of dts nodes, which is essential since different hardware may have different GPIOs connectivity including the logical value inversion. Secondly, by requesting the reset GPIO descriptor the driver prevent the other applications from changing its value. And last but not least the legacy GPIO interface should be avoided in the new code due to it obsolescence. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add max power/current dts property supportSerge Semin1-4/+20
This parameters may be varied in accordance with hardware specifics. So lets add the corresponding settings to the usb251xb driver dts specification. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Fix property_u32 NULL pointer dereferenceSerge Semin1-7/+7
The methods like of_property_read_u32 utilizing the specified pointer permit only the pointer to a preallocated u32 storage as the third argument. As a result the driver crashes on NULL pointer dereference in case if "oc-delay-us" or "power-on-time-ms" declared in dts file. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add USB2517 LED settingsSerge Semin1-0/+12
USB2517 supports two LED modes: USB mode and speed (default) indication mode. The last one can be switched on by corresponding dts property. Since USB251xb hubs doesn't support LEDs settings, we need to ignore this setting. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add battery enable setting flagSerge Semin1-0/+9
Battery charging settings are supported by USB251xb hubs only. USB2517i isn't one of them. So we need to reflect it within the device-specific data structure. The driver doesn't support dts property changing this setting, but instead defaults it with zero. So the flag isn't used anywhere in the driver, but still can be helpful in future, when necessity of the corresponding dts setting arises. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add 5,6,7 ports boost settingsSerge Semin1-5/+10
USB electrical signaling drive strength boost bit is also supported by USB2517 hub. Since it got three addition ports, the designers needed to add one more register for initialization. It turned out to be formerly reserved 0xF7. As before we just initialize it with default zeros. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Acked-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add 5,6,7 ports mapping def settingSerge Semin1-1/+11
USB2517 got three additionl downstream ports, which can as well be mapped to another logical ports. USB251xb driver currently doesn't fully support such setting configuration from dts file. This patch doesn't change this, but adds usb2517 spcific ports default liner mapping. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Acked-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add USB251x specific port count settingSerge Semin1-3/+21
USB251xb as well as USB2517 datasheet states, that all these hubs differ by number of ports declared as the last digit in the model name. So USB2512 got two ports, USB2513 - three, and so on. Such setting must be reflected in the device specific data structure and corresponding dts property should be checked whether it doesn't get out of available ports. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Add USB2517i specific struct and IDsSerge Semin2-4/+23
There are USB2517 and USB2517i hubs, which have almost the same registers space as already supported USB251xBi series. The difference it in DIDs and in a few functions. This patch adds the USB2517/i data structures to the driver, so it would have different setting depending on the device discovered on i2c-bus. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usb251xb: Update usb251xb bindingsSerge Semin1-14/+32
Since hub usb2517 is going to be supported by the usb251xb driver, the bindings need to be properly updated. Particularly: - add "microchip,usb2517" and "microchip,usb2517i" compatible strings. - add "boolean" description to all the properties, which really accept a boolean value including a new one "led-{usb,speed}-mode". - move reset-gpios property to the optional section. It isn't defined as required in the code and shouldn't be required at all, since hardware may handle reset pins by itself. - add new led-{usb,speed}-mode mode property. USB2517 device supports two LED modes: USB mode and speed (default) indication mode. The last one can be switched on by this property. - add {bp,sp}-max-{total,removable}-current-microamp property measured in microamp. It hasn't been defined as property before. Since the limitation specified by these parameters is hardware specific it needs to be defined in dts. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01dt-bindings: usb: max3421: Interrupt-parent is optionalJules Maselbas1-3/+5
Documentation modification, now interrupt-parent is an optional property. Also fix few typos. Signed-off-by: Jules Maselbas <jules.maselbas@grenoble-inp.org> Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: max3421-hcd: Remove pdata test in max3421_hub_control()Jules Maselbas1-13/+2
We do not have to test if platform_data pointer is null in max3421_hub_control(), as the driver probe will fail if no platform_data is found. Fixes: 721fdc83b31b ("usb: max3421: Add devicetree support") Signed-off-by: Jules Maselbas <jules.maselbas@grenoble-inp.org> Reported-by: Julia Lawall <julia.lawall@lip6.fr> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: phy: remove phy-qcom-8x16-usb.cAlex Elder3-381/+0
No Qualcomm SoC requires the "phy-qcom-8x16-usb.c" USB phy driver support any more, so remove the code. Suggested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Alex Elder <elder@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: phy: remove phy-msm-usb.cAlex Elder3-2102/+0
No Qualcomm SoC requires the "phy-msm-usb.c" USB phy driver support any more, so remove the code. Suggested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Alex Elder <elder@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: remove ehci-msm.cAlex Elder3-278/+0
No Qualcomm SoC requires the "ehci-msm.c" code any more. So remove it. Suggested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Alex Elder <elder@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Andy Gross <andy.gross@linaro.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01USB: c67x00: remove redundant pointer urbpColin Ian King1-2/+0
Pointer urbp is assigned but is never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/usb/c67x00/c67x00-sched.c:975:2: warning: Value stored to 'urbp' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: pci-quirks: mark expected switch fall-throughGustavo A. R. Silva1-1/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: xhci-hub: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: oxu210hp-hcd: mark expected switch fall-throughGustavo A. R. Silva1-1/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: ehci-hcd: mark expected switch fall-throughGustavo A. R. Silva1-1/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: ohci-hcd: mark expected switch fall-throughGustavo A. R. Silva1-1/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: xhci-mem: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: xhci: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: fotg210-hcd: mark expected switch fall-throughGustavo A. R. Silva1-1/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: image: mdc800: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: core: urb: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1162594 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: storage: uas: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 115016 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: host: isp116x-hcd: mark expected switch fall-throughsGustavo A. R. Silva1-0/+3
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 115006 Addresses-Coverity-ID: 115007 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: gadget: zero: Convert timers to use timer_setup()Kees Cook1-3/+5
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Adds a static tracking variable to match the timer global. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: r8a66597-hcd: Convert timers to use timer_setup()Kees Cook2-15/+23
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. This rearranges the arrays of timers to minimize the need for a pointer back to the main structure. Cc: Chris Brandt <chris.brandt@renesas.com> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: isp1760: Convert timers to use timer_setup()Kees Cook2-7/+8
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: "Gustavo A. R. Silva" <garsilva@embeddedor.com> Cc: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: usbip: Convert timers to use timer_setup()Kees Cook1-3/+3
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Valentina Manea <valentina.manea.m@gmail.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb-storage: make use of srb local variableAlan Stern1-17/+17
Commit 8b52291a0743 ("usb-storage: fix deadlock involving host lock and scsi_done") added a local variable to usb_stor_control_thread() in the usb-storage driver. This local variable holds the value of us->srb, for use after the host lock has been released. But as long as we have the value in a local variable, we may as well use it instead of dereferencing the us pointer all over the place. This patch makes no functional change; it just makes the code a little shorter and a little neater. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: gadget: udc: dummy_hcd: mark expected switch fall-throughsGustavo A. R. Silva1-0/+3
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: gadget: composite: mark expected switch fall-throughsGustavo A. R. Silva1-3/+4
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: gadget: f_phonet: mark expected switch fall-throughsGustavo A. R. Silva1-0/+2
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 115004 Addresses-Coverity-ID: 115005 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: typec: tps6598x: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: wusbcore: Use put_unaligned_le32Himanshu Jha1-5/+4
Use put_unaligned_le32 rather than using byte ordering function and memcpy which makes code clear. Also, add the header file where it is declared. Done using Coccinelle and semantic patch used is : @ rule1 @ identifier tmp; expression ptr,x; type T; @@ - tmp = cpu_to_le32(x); <+... when != tmp - memcpy(ptr, (T)&tmp, ...); + put_unaligned_le32(x,ptr); ...+> @ depends on rule1 @ type j; identifier tmp; @@ - j tmp; ...when != tmp Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: wusbcore: wa-xfer: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01usb: musb: dsps: remove the duplicated timerBin Liu1-9/+8
Now struct musb has the timer (dev_timer) for glue drivers, so let's remove the duplicated timer defined in dsps glue driver, and use dev_timer defined in struct musb. Signed-off-by: Bin Liu <b-liu@ti.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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