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2020-01-22crypto: chtls - Fixed listen fail when max stid range reachedVinay Kumar Yadav
Do not return error when max stid reached, to Fallback to nic mode. Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-22crypto: chtls - Corrected function call contextVinay Kumar Yadav
corrected function call context and moved t4_defer_reply to apropriate location. Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-22crypto: caam/qi2 - fix typo in algorithm's driver nameHoria Geantă
Fixes: 8d818c105501 ("crypto: caam/qi2 - add DPAA2-CAAM driver") Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-22Merge 5.5-rc7 into char-misc-nextGreg Kroah-Hartman
We need the char-misc fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-22Merge 5.5-rc7 into staging-nextGreg Kroah-Hartman
We want the staging fixes in here as well Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-22efi/x86: Disallow efi=old_map in mixed modeArd Biesheuvel
Before: 1f299fad1e31: ("efi/x86: Limit EFI old memory map to SGI UV machines") enabling the old EFI memory map on mixed mode systems disabled EFI runtime services altogether. Given that efi=old_map is a debug feature designed to work around firmware problems related to EFI runtime services, and disabling them can be achieved more straightforwardly using 'noefi' or 'efi=noruntime', it makes more sense to ignore efi=old_map on mixed mode systems. Currently, we do neither, and try to use the old memory map in combination with mixed mode routines, which results in crashes, so let's fix this by making efi=old_map functional on native systems only. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-01-22objtool: Skip samples subdirectoryJosh Poimboeuf
The code in the 'samples' subdirectory isn't part of the kernel, so there's no need to validate it. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/c4cb4ef635ec606454ab834cb49fc3e9381fb1b1.1579543924.git.jpoimboe@redhat.com
2020-01-22objtool: Fix ARCH=x86_64 build errorShile Zhang
Building objtool with ARCH=x86_64 fails with: $make ARCH=x86_64 -C tools/objtool ... CC arch/x86/decode.o arch/x86/decode.c:10:22: fatal error: asm/insn.h: No such file or directory #include <asm/insn.h> ^ compilation terminated. mv: cannot stat ‘arch/x86/.decode.o.tmp’: No such file or directory make[2]: *** [arch/x86/decode.o] Error 1 ... The root cause is that the command-line variable 'ARCH' cannot be overridden. It can be replaced by 'SRCARCH', which is defined in 'tools/scripts/Makefile.arch'. Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Link: https://lore.kernel.org/r/d5d11370ae116df6c653493acd300ec3d7f5e925.1579543924.git.jpoimboe@redhat.com
2020-01-22objtool: Silence build outputOlof Johansson
The sync-check.sh script prints out the path due to a "cd -" at the end of the script, even on silent builds. This isn't even needed, since the script is executed in our build instead of sourced (so it won't change the working directory of the surrounding build anyway). Just remove the cd to make the build silent. Fixes: 2ffd84ae973b ("objtool: Update sync-check.sh from perf's check-headers.sh") Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/cb002857fafa8186cfb9c3e43fb62e4108a1bab9.1579543924.git.jpoimboe@redhat.com
2020-01-22usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not definedJun Li
Otherwise, there is a build warning if this header file is included by non host source file, eg, otg.c. Signed-off-by: Jun Li <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20200122014639.22667-3-peter.chen@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-22usb: chipidea: handle single role for usb role classJun Li
If usb port is configed to be single role, but usb role class is trying to set unavailable role, don't try to do role change. Signed-off-by: Jun Li <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20200122014639.22667-2-peter.chen@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-21Input: axp20x-pek - enable wakeup for all AXP variantsSamuel Holland
There are many devices, including several mobile battery-powered devices, using other AXP variants as their PMIC. Allow them to use the power key as a wakeup source. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20200115051253.32603-3-samuel@sholland.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-01-21Input: axp20x-pek - respect userspace wakeup configurationSamuel Holland
Unlike most other power button drivers, this driver unconditionally enables its wakeup IRQ. It should be using device_may_wakeup() to respect the userspace configuration of wakeup sources. Because the AXP20x MFD device uses regmap-irq, the AXP20x PEK IRQs are nested off of regmap-irq's threaded interrupt handler. The device core ignores such interrupts, so to actually disable wakeup, we must explicitly disable all non-wakeup interrupts during suspend. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200115051253.32603-2-samuel@sholland.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-01-22kbuild: use -S instead of -E for precise cc-option test in KconfigMasahiro Yamada
Currently, -E (stop after the preprocessing stage) is used to check whether the given compiler flag is supported. While it is faster than -S (or -c), it can be false-positive. You need to run the compilation proper to check the flag more precisely. For example, -E and -S disagree about the support of "--param asan-instrument-allocas=1". $ gcc -Werror --param asan-instrument-allocas=1 -E -x c /dev/null -o /dev/null $ echo $? 0 $ gcc -Werror --param asan-instrument-allocas=1 -S -x c /dev/null -o /dev/null cc1: error: invalid --param name ‘asan-instrument-allocas’; did you mean ‘asan-instrument-writes’? $ echo $? 1 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-01-21Merge tag 'ti-clk-for-5.6' of ↵Stephen Boyd
git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into clk-ti Pull TI clk driver updates from Tero Kristo: - cam, vpe and sgx clock support for dra7 - fix gmac main clock for dra7 - aess clock support for omap5 - move dra7-atl clock header to correct location - fix hidden node name dependency on clkctrl clocks * tag 'ti-clk-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux: clk: ti: clkctrl: Fix hidden dependency to node name clk: ti: add clkctrl data dra7 sgx clk: ti: omap5: Add missing AESS clock clk: ti: dra7: fix parent for gmac_clkctrl clk: ti: dra7: add vpe clkctrl data clk: ti: dra7: add cam clkctrl data dt-bindings: clock: Move ti-dra7-atl.h to dt-bindings/clock
2020-01-21hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controllerBaolin Wang
Use devm_hwspin_lock_register() to register the hwlock controller instead of unregistering the hwlock controller explicitly when removing the device. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/8f94e67b5f9af20a93418a2fc9cc71b194f1285c.1578453662.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21hwspinlock: sirf: Remove redundant PM runtime functionsBaolin Wang
Since the hwspinlock core has changed the PM runtime to be optional, and the SIRF hardware spinlock has no pm runtime requirement, thus remove these redundant PM runtime functions. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/c921e391aa2a652d8d6ae0e4041202cec9d917e7.1578453662.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21hwspinlock: sirf: Change to use devm_platform_ioremap_resource()Baolin Wang
Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together, which can simpify the code. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/dfa043f317c609a6172468ac11598968dd751bce.1578453662.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21Merge tag 'imx-clk-5.6' of ↵Stephen Boyd
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-imx Pull i.MX clk driver updates from Shawn Guo: - A series from Abel Vesa to do some trivial cleanups which will be helpful for i.MX clock driver switching to clk_hw based API - A series from Anson Huang to add i.MX8MP clock driver support - Disable non-functional divider between pll4_audio_div and pll4_post_div on imx6q - Fix watchdog2 clock name typo in imx7ulp clock driver - A couple of patches from Leonard Crestez to set CLK_GET_RATE_NOCACHE flag for DRAM related clocks on i.MX8M SoCs - Suppress bind attrs for i.MX8M clock driver to avoid the possibility of reloading the driver at runtime - Add a big comment in imx8qxp-lpcg driver to tell why devm_platform_ioremap_resource() shouldn't be used for the driver - A correction on i.MX8MN usb1_ctrl parent clock setting - A couple of trivial cleanup on clk-divider-gate driver - A series from Peng Fan to convert i.MX8M clock drivers to clk_hw based API * tag 'imx-clk-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (32 commits) clk: imx: Add support for i.MX8MP clock driver dt-bindings: imx: Add clock binding doc for i.MX8MP clk: imx: gate4: Switch imx_clk_gate4_flags() to clk_hw based API clk: imx: imx8mq: Switch to clk_hw based API clk: imx: imx8mm: Switch to clk_hw based API clk: imx: imx8mn: Switch to clk_hw based API clk: imx: Remove __init for imx_obtain_fixed_clk_hw() API clk: imx: gate3: Switch to clk_hw based API clk: imx: add hw API imx_clk_hw_mux2_flags clk: imx: add imx_unregister_hw_clocks clk: imx: clk-composite-8m: Switch to clk_hw based API clk: imx: clk-pll14xx: Switch to clk_hw based API clk: imx7up: Rename the clks to hws clk: imx: Rename the imx_clk_divider_gate to imply it's clk_hw based clk: imx: Rename the imx_clk_pfdv2 to imply it's clk_hw based clk: imx: Rename the imx_clk_pllv4 to imply it's clk_hw based clk: imx: Rename sccg and frac pll register to suggest clk_hw clk: imx: imx7ulp composite: Rename to show is clk_hw based clk: imx: pllv2: Switch to clk_hw based API clk: imx: pllv1: Switch to clk_hw based API ...
2020-01-21hwspinlock: omap: Use devm_kzalloc() to allocate memoryBaolin Wang
Use devm_kzalloc() to allocate memory, which can simplify the error handling. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/c066ad704c1a5fd52c3002cac80ddd59b3901b01.1578453062.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21Merge tag 'sunxi-clk-for-5.6' of ↵Stephen Boyd
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-allwinner Pull Allwinner clk driver updates from Maxime Ripard: Our usual set of patches for sunxi, with a bunch of them required to enable the MBUS controller, and two patches to enable cpufreq on the A64. * tag 'sunxi-clk-for-5.6' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: clk: sunxi: a23/a33: Export the MIPI PLL clk: sunxi: a31: Export the MIPI PLL clk: sunxi-ng: a64: export CLK_CPUX clock for DVFS clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock clk: sunxi-ng: r40: Export MBUS clock clk: sunxi: use of_device_get_match_data
2020-01-21hwspinlock: omap: Change to use devm_platform_ioremap_resource()Baolin Wang
Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together, which can simpify the code. Meanwhile renaming the error label to make more sense after removing iounmap(). Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/6c09c5034a7e68fdfc22d2cb5daa375bccb33a66.1578453062.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21hwspinlock: qcom: Use devm_hwspin_lock_register() to register hwlock controllerBaolin Wang
Use devm_hwspin_lock_register() to register the hwlock controller instead of unregistering the hwlock controller explicitly when removing the device. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/d69ad8611a68b0cac3c927d19901f3c113c5435c.1578452735.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21hwspinlock: qcom: Remove redundant PM runtime functionsBaolin Wang
Since the hwspinlock core has changed the PM runtime to be optional, and the Qualcomm hardware spinlock has no pm runtime requirement, thus remove these redundant PM runtime functions. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/e0bb751feb7af709f92e52a07d0e8ebcf1ee44ff.1578452735.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21tracing/boot: Fix an IS_ERR() vs NULL bugDan Carpenter
The trace_array_get_by_name() function doesn't return error pointers, it returns NULL on error. Link: http://lkml.kernel.org/r/20200117053007.5h2juv272pokqhtq@kili.mountain Fixes: 4f712a4d04a4 ("tracing/boot: Add instance node support") Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21tracing: Remove unused TRACE_SEQ_BUF_USEDAlex Shi
This macro isn't used from commit 3a161d99c43c ("tracing: Create seq_buf layer in trace_seq"). so no needs to keep it. Link: http://lkml.kernel.org/r/1579586086-45543-1-git-send-email-alex.shi@linux.alibaba.com Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21ring-buffer: Remove abandoned macro RB_MISSED_FLAGSAlex Shi
This macro isn't used since commit d325c402964e ("ring-buffer: Remove unused function ring_buffer_page_len()"), so better to remove it. Link: http://lkml.kernel.org/r/1579586080-45300-1-git-send-email-alex.shi@linux.alibaba.com Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21remoteproc: qcom: q6v5-mss: Rename boot status timeoutSibi Sankar
Rename the FSM timeout on SC7180 to BOOT_STATUS_TIMEOUT_US. Reviewed-by: Evan Green <evgreen@chromium.org> Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200117135130.3605-4-sibis@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21remoteproc: qcom: q6v5-mss: Improve readability across clk handlingSibi Sankar
Define CLKEN and CLKOFF for improving readability of Q6SS clock handling. Reviewed-by: Evan Green <evgreen@chromium.org> Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200117135130.3605-3-sibis@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-01-21tools: bootconfig: Fix spelling mistake "faile" -> "failed"Colin Ian King
There are two spelling mistakes in printf statements, fix these. Link: http://lkml.kernel.org/r/20200116092206.52192-1-colin.king@canonical.com Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21Documentation: tracing: Fix typos in boot-time tracing documentationMasami Hiramatsu
Fix typos in boottime-trace.rst according to Randy's suggestions. Link: http://lkml.kernel.org/r/157949060335.25888.13153184562531693684.stgit@devnote2 Suggested-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21Documentation: bootconfig: Fix typos in bootconfig documentationMasami Hiramatsu
Fix typos in bootconfig.rst according to Randy's suggestions. Link: http://lkml.kernel.org/r/157949059219.25888.16939971423610233631.stgit@devnote2 Suggested-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21bootconfig: Fix Kconfig help message for BOOT_CONFIGMasami Hiramatsu
Fix Kconfig help message since the bootconfig file is only available to be appended to initramfs. And also add a reference to the documentation. Link: http://lkml.kernel.org/r/157949058031.25888.18399447161895787505.stgit@devnote2 Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-22xsk, net: Make sock_def_readable() have external linkageBjörn Töpel
XDP sockets use the default implementation of struct sock's sk_data_ready callback, which is sock_def_readable(). This function is called in the XDP socket fast-path, and involves a retpoline. By letting sock_def_readable() have external linkage, and being called directly, the retpoline can be avoided. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200120092917.13949-1-bjorn.topel@gmail.com
2020-01-21Merge tag 'zynq-dt-for-v5.6-v2' of https://github.com/Xilinx/linux-xlnx into ↵Olof Johansson
arm/dt ARM: dts: zynq: DT changes for v5.6 v2 - Enable coresight topology for Zynq * tag 'zynq-dt-for-v5.6-v2' of https://github.com/Xilinx/linux-xlnx: ARM: dts: zynq: enablement of coresight topology Link: https://lore.kernel.org/r/5db334df-89b5-1d07-3884-93f77b0f4e60@monstr.eu Signed-off-by: Olof Johansson <olof@lixom.net>
2020-01-21Merge tag 'zynq-soc-for-v5.6' of https://github.com/Xilinx/linux-xlnx into ↵Olof Johansson
arm/soc ARM: Xilinx Zynq SoC patches for v5.6 - Fix cpuid handling logic in platform SMP startup code * tag 'zynq-soc-for-v5.6' of https://github.com/Xilinx/linux-xlnx: ARM: zynq: use physical cpuid in zynq_slcr_cpu_stop/start Link: https://lore.kernel.org/r/50dec3cf-5f80-69be-c3d1-cc14b9bce5ff@monstr.eu Signed-off-by: Olof Johansson <olof@lixom.net>
2020-01-21Merge tag 'zynqmp-dt-for-v5.6' of https://github.com/Xilinx/linux-xlnx into ↵Olof Johansson
arm/dt arm64: dts: zynqmp: DT changes for v5.6 - Switch from fixed to firmware based clock driver - Wire power domain driver - Wire all ina226 chips through IIO and IIO hwmon drivers - Add missing dr_mode property to usb nodes - Use gpio-line-names property instead of comments - Use clock-output-names for si570 differentiation - Minor DT fixes * tag 'zynqmp-dt-for-v5.6' of https://github.com/Xilinx/linux-xlnx: (21 commits) arm64: zynqmp: Add label property to all ina226 on zcu106 arm64: zynqmp: Enable iio-hwmon for ina226 on zcu106 arm64: zynqmp: Add label property to all ina226 on zcu102 arm64: zynqmp: Enable iio-hwmon for ina226 on zcu102 arm64: zynqmp: Add label property to all ina226 on zcu111 arm64: zynqmp: Enable iio-hwmon for ina226 on zcu111 arm64: zynqmp: Enable iio-hwmon for ina226 on zcu100 arm64: zynqmp: Setup default number of chipselects for zcu100 arm64: zynqmp: Remove broken-cd from zcu100-revC arm64: zynqmp: Fix the si570 clock frequency on zcu111 arm64: zynqmp: Setup clock-output-names for si570 chips arm64: zynqmp: Turn comment to gpio-line-names arm64: zynqmp: Fix address for tca6416_u97 chip on zcu104 arm64: zynqmp: Remove addition number in node name arm64: zynqmp: Use ethernet-phy as node name for ethernet phys arm64: dts: xilinx: Add the power nodes for zynqmp arm64: dts: xilinx: Remove dtsi for fixed clock arm64: dts: xilinx: Add the clock nodes for zynqmp arm64: zynqmp: Add dr_mode property to usb node arm64: dts: zynqmp: Use decimal values for drm-clock properties ... Link: https://lore.kernel.org/r/c70d2efa-9ee2-a764-5248-0e5bfbf29f8a@monstr.eu Signed-off-by: Olof Johansson <olof@lixom.net>
2020-01-21Merge tag 'zynqmp-soc-for-v5.6' of https://github.com/Xilinx/linux-xlnx into ↵Olof Johansson
arm/drivers arm64: soc: ZynqMP SoC changes for v5.6 - Extend firmware interface for feature checking - Use mailbox for communication with firmware for power management * tag 'zynqmp-soc-for-v5.6' of https://github.com/Xilinx/linux-xlnx: drivers: soc: xilinx: Use mailbox IPI callback dt-bindings: power: reset: xilinx: Add bindings for ipi mailbox drivers: firmware: xilinx: Add support for feature check Link: https://lore.kernel.org/r/f6fb26f8-b00d-a3e8-bf7d-c7ff2a8483b1@monstr.eu Signed-off-by: Olof Johansson <olof@lixom.net>
2020-01-21bpf: don't bother with getname/kern_path - use user_path_atAl Viro
kernel/bpf/inode.c misuses kern_path...() - it's much simpler (and more efficient, on top of that) to use user_path...() counterparts rather than bothering with doing getname() manually. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200120232858.GF8904@ZenIV.linux.org.uk
2020-01-21ftrace: Remove NR_TO_INIT macroAlex Shi
This macro isn't used from commit cb7be3b2fc2c ("ftrace: remove daemon"). So no needs to keep it. Link: http://lkml.kernel.org/r/1579586063-44984-1-git-send-email-alex.shi@linux.alibaba.com Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21ftrace: Remove abandoned macrosAlex Shi
These 2 macros aren't used from commit eee8ded131f1 ("ftrace: Have the function probes call their own function"), so remove them. Link: http://lkml.kernel.org/r/1579585807-43316-1-git-send-email-alex.shi@linux.alibaba.com Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-01-21dt-bindings: arm-boards: typo fixPeng Fan
Typo fix, "withe" -> "with". Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-01-21ARM: s3c64xx: Drop unneeded select of TIMER_OFGeert Uytterhoeven
Support for Samsung S3C64XX systems depends on ARCH_MULTI_V6, and thus on ARCH_MULTIPLATFORM. As the latter selects TIMER_OF, there is no need for MACH_S3C64XX_DT to select TIMER_OF. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-01-21ARM: exynos: Drop unneeded select of MIGHT_HAVE_CACHE_L2X0Geert Uytterhoeven
Support for Samsung Exynos SoCs depends on ARCH_MULTI_V7, which selects ARCH_MULTI_V6_V7. As the latter selects MIGHT_HAVE_CACHE_L2X0, there is no need for ARCH_EXYNOS4 to select MIGHT_HAVE_CACHE_L2X0. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-01-21ARM: s3c24xx: Switch to atomic pwm API in rx1950Uwe Kleine-König
Stop using the legacy PWM API which only still exists because there are some users left. Note this change make use of the fact that the value of struct pwm_state::duty_cycle doesn't matter for a disabled PWM and so its value can stay constant simplifying the code a bit. A side effect of the conversion is that the pwm isn't stopped in rx1950_backlight_init() by the call to pwm_apply_args() just before reenabling it when rx1950_lcd_power(1) is called. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-01-21mtd: onenand: Rename omap2 driver to avoid a build warningMiquel Raynal
As previously reported by Sudip Mukherjee for the Samsung driver, the omap2 onenand driver is called omap2.c in our directory and omap2.c in the tty/serial/ directory. If both drivers are compiled as modules, it would produce the following warning: warning: same module names found: drivers/tty/serial/omap2.ko drivers/mtd/nand/onenand/omap2.ko Rename the onenand omap2 driver so that it fits the folder's convention: onenand_omap2.c. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2020-01-21mtd: onenand: Use a better name for samsung driverMiquel Raynal
Commit 55ed51fff224 ("{tty: serial, nand: onenand}: samsung: rename to fix build warning") has changed the samsung.c driver to be samsung_mtd.c in order to avoid a conflict in module names with the tty driver. Since the *_mtd suffix is very undescriptive, rename it to onenand_samsung.c, following the folder's convention. Same will be applied to the omap2 onenand driver. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2020-01-21mtd: rawnand: atmel: switch to using devm_fwnode_gpiod_get()Dmitry Torokhov
devm_fwnode_get_index_gpiod_from_child() is going away as the name is too unwieldy, let's switch to using the new devm_fwnode_gpiod_get(). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2020-01-21mtd: spinand: add support for Toshiba TC58CVG2S0HRAIJRobert Marko
Toshiba recently launched new revisions of their serial SLC NAND series. TC58CVG2S0HRAIJ is a refresh of previous series with minor improvements. Basic parameters are same so lets add support for this new revision. Datasheet: https://business.kioxia.com/info/docget.jsp?did=58601&prodName=TC58CVG2S0HRAIJ Tested under kernel 5.4.7. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Cc: Luka Perkov <luka.perkov@sartura.hr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2020-01-21mtd: rawnand: macronix: Use match_string() helper to simplify the codeYueHaibing
match_string() returns the array index of a matching string. Use it instead of the open-coded implementation. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
generated by cgit (git 2.34.1) at 2025-09-28 05:37:24 +0000