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2021-06-18sched: Unbreak wakeupsPeter Zijlstra
Remove broken task->state references and let wake_up_process() DTRT. The anti-pattern in these patches breaks the ordering of ->state vs COND as described in the comment near set_current_state() and can lead to missed wakeups: (OoO load, observes RUNNING)<-. for (;;) { | t->state = UNINTERRUPTIBLE; | smp_mb(); ,-----> | (observes !COND) | / if (COND) ---------' | COND = 1; break; `- if (t->state != RUNNING) wake_up_process(t); // not done schedule(); // forever waiting } t->state = TASK_RUNNING; Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Davidlohr Bueso <dbueso@suse.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20210611082838.160855222@infradead.org
2021-06-18Merge branch 'sched/urgent' into sched/core, to resolve conflictsIngo Molnar
This commit in sched/urgent moved the cfs_rq_is_decayed() function: a7b359fc6a37: ("sched/fair: Correctly insert cfs_rq's to list on unthrottle") and this fresh commit in sched/core modified it in the old location: 9e077b52d86a: ("sched/pelt: Check that *_avg are null when *_sum are") Merge the two variants. Conflicts: kernel/sched/fair.c Signed-off-by: Ingo Molnar <mingo@kernel.org>
2021-06-18drivers: qcom: pinctrl: Add pinctrl driver for sm6125Martin Botka
This patch adds pinctrl driver for sm6125. Signed-off-by: Martin Botka <martin.botka@somainline.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210614172713.558192-2-martin.botka@somainline.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-18pinctrl: microchip-sgpio: Put fwnode in error case during ->probe()Andy Shevchenko
device_for_each_child_node() bumps a reference counting of a returned variable. We have to balance it whenever we return to the caller. Fixes: 7e5ea974e61c ("pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO") Cc: Lars Povlsen <lars.povlsen@microchip.com> Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210606191940.29312-1-andy.shevchenko@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-18mtd: rawnand: omap: Add larger page NAND chips supportMiquel Raynal
There is no reason to be limited to 4kiB page NAND chips just because this is the maximum length the ELM is able to handle in one go. Just call the ELM several times and it will process as many data as needed. Here we introduce the concept of ECC page (which is at most 4kiB). The ELM will be sought as many times as there are ECC pages. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Tested-by: Ryan Barnett <ryan.barnett@collins.com> Link: https://lore.kernel.org/linux-mtd/20210610134906.3503303-6-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: omap: Various style fixesMiquel Raynal
Fix the comments style, declare the variables in a reverse Christmas tree order, add an upper case character at the beginning of a sentence. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210610134906.3503303-5-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: omap: Check return valuesMiquel Raynal
Check the return value of many helpers which might return error codes. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210610134906.3503303-4-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: omap: Rename a macroMiquel Raynal
The macro BADBLOCK_MARKER_LENGTH is pretty long and could be reduced to BBM_LEN which is more handy to use in the code. This is a purely cosmetic change and is only done to avoid further change to contain 100+ char lines just because of this definition. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210610134906.3503303-3-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: omap: Aggregate the HW configuration of the ELMMiquel Raynal
Instead of calling elm_config() for each possible BCH configuration, just save the BCH configuration that must be applied and use it in a single call at the bottom. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210610134906.3503303-2-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: pl353: Add support for the ARM PL353 SMC NAND controllerMiquel Raynal
This hardware controller is embedded in XilinX Zynq-7000 SoCs and has partial support for Hamming ECC correction. This work is inspired from the original contributions of Punnaiah Choudary Kalluri and Naga Sureshkumar Relli. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Tested-by: Michael Walle <michael@walle.cc> [on zynq-7000] Link: https://lore.kernel.org/linux-mtd/20210610082040.2075611-19-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: qcom: avoid writing to obsolete registerMd Sadre Alam
QPIC_EBI2_ECC_BUF_CFG register got obsolete from QPIC V2.0 onwards. Avoid writing this register if QPIC version is V2.0 or newer. Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1623134916-562-1-git-send-email-mdalam@codeaurora.org
2021-06-18mtd: rawnand: marvell: Minor documentation correctionSouptick Joarder
Kernel test robot throws below warning -> drivers/mtd/nand/raw/marvell_nand.c:454: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Minor documentation correction. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Cc: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210607193736.4654-1-jrdr.linux@gmail.com
2021-06-18mtd: rawnand: r852: use DEVICE_ATTR_RO() helper macroZhen Lei
Use DEVICE_ATTR_RO() helper macro instead of plain DEVICE_ATTR(), which makes the code a bit shorter and easier to read. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210603123339.12089-1-thunder.leizhen@huawei.com
2021-06-18mtd: spinand: add SPI-NAND MTD resume handlerPatrice Chotard
After power up, all SPI NAND's blocks are locked. Only read operations are allowed, write and erase operations are forbidden. The SPI NAND framework unlocks all the blocks during its initialization. During a standby low power, the memory is powered down, losing its configuration. During the resume, the QSPI driver state is restored but the SPI NAND framework does not reconfigured the memory. This patch adds SPI-NAND MTD PM handlers for resume ops. SPI NAND resume op re-initializes SPI NAND flash to its probed state. Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210602094913.26472-4-patrice.chotard@foss.st.com
2021-06-18mtd: spinand: Add spinand_init_flash() helperPatrice Chotard
Add spinand_init_flash() helper which implement all needed init for future SPI-NAND resume ops. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210602094913.26472-3-patrice.chotard@foss.st.com
2021-06-18mtd: spinand: add spinand_read_cfg() helperPatrice Chotard
Put REG_CFG reading code in spinand_read_cfg(). This function will be needed by the future SPI-NAND resume ops. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210602094913.26472-2-patrice.chotard@foss.st.com
2021-06-18mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in ↵Yang Yingliang
marvell_nfc_resume() Add clk_disable_unprepare() on error path in marvell_nfc_resume(). Fixes: bd9c3f9b3c00 ("mtd: rawnand: marvell: add suspend and resume hooks") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210601125814.3260364-1-yangyingliang@huawei.com
2021-06-18mtd: rawnand: arasan: Finer grain NV-DDR configurationMiquel Raynal
Add support for the timings register which may improve a bit the overall throughput. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210527084959.208804-2-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: arasan: Rename the data interface registerMiquel Raynal
There are 2 timing registers: - "data interface" - "timings" So far, the "data interface" register was named "timings" which begins misleading when bringing support for the "timings" register. Rename it to "data_iface". Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210527084959.208804-1-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: onfi: Fix endianness when reading NV-DDR valuesMiquel Raynal
Without the use of le16_to_cpu(), these accesses would have been wrong on a big-endian machine. Reported-by: kernel test robot <lkp@intel.com> Fixes: 45606518f961 ("mtd: rawnand: Add onfi_fill_nvddr_interface_config() helper") Fixes: 9310668fb60a ("mtd: rawnand: Retrieve NV-DDR timing modes from the ONFI parameter page") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210527084913.208635-1-miquel.raynal@bootlin.com
2021-06-18mtd: rawnand: arasan: Use the right DMA maskMiquel Raynal
Xilinx ZynqMP SoC and the Arasan controller support 64-bit DMA addressing. Define the right mask otherwise the default is 32 and some accesses may overflow the default mask. Reported-by: Jorge Courett <jorge.courett@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Tested-by: Jorge Courett <jorge.courett@gmail.com> Link: https://lore.kernel.org/linux-mtd/20210527084548.208429-1-miquel.raynal@bootlin.com
2021-06-18Revert "USB: misc: Add onboard_usb_hub driver"Greg Kroah-Hartman
This reverts commit b4e326165e21d6a11483f6a4de2174b933413554 as the patch series is causing build issues in linux-next at the moment. Cc: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/YMuRcrE8xlWnFSWW@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-18Revert "usb: host: xhci-plat: Create platform device for onboard hubs in ↵Greg Kroah-Hartman
probe()" This reverts commit c950686b382d0ea5234545fcce252c9e63d7b7a9 as the patch series is causing build issues in linux-next at the moment. Cc: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/YMuRcrE8xlWnFSWW@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-18opp: Allow required-opps to be used for non genpd use casesHsin-Yi Wang
Don't limit required_opp_table to genpd only. One possible use case is cpufreq based devfreq governor, which can use required-opps property to derive devfreq from cpufreq. Though the OPP core still doesn't support non-genpd required-opps in _set_required_opps(). Suggested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> [ Viresh: Update _set_required_opps() to check for genpd ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2021-06-18Merge tag 'amd-drm-next-5.14-2021-06-16' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-06-16: amdgpu: - Aldebaran fixes - Expose asic independent throttler status - BACO fixes for navi1x - Smartshift fixes - Misc code cleanups - RAS fixes for Sienna Cichlid - Gamma verificaton fixes - DC LTTPR fixes - DP AUX timeout handling fixes - GFX9, 10 powergating fixes amdkfd: - TLB flush fixes when using SDMA - Locking fixes - SVM fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210617031719.4013-1-alexander.deucher@amd.com
2021-06-17EDAC/Intel: Do not load EDAC driver when running as a guestLuck, Tony
There's little to no point in loading an EDAC driver running in a guest: 1) The CPU model reported by CPUID may not represent actual h/w 2) The hypervisor likely does not pass in access to memory controller devices 3) Hypervisors generally do not pass corrected error details to guests Add a check in each of the Intel EDAC drivers for X86_FEATURE_HYPERVISOR and simply return -ENODEV in the init routine. Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210615174419.GA1087688@agluck-desk2.amr.corp.intel.com
2021-06-17EDAC/igen6: Add Intel Alder Lake SoC supportQiuxu Zhuo
Alder Lake SoC shares the same memory controller and In-Band ECC (IBECC) IP with Tiger Lake SoC. Like Tiger Lake, it also has two memory controllers each associated one IBECC instance. The minor differences include the MMIO offset of each memory controller and the type of memory error address logged in the IBECC. So add Alder Lake compute die IDs, adjust the MMIO offset for each memory controller and handle the type of memory error address logged in the IBECC for Alder Lake EDAC support. Tested-by: Vrukesh V Panse <vrukesh.v.panse@intel.com> Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210611170123.1057025-7-tony.luck@intel.com
2021-06-17EDAC/igen6: Add Intel Tiger Lake SoC supportQiuxu Zhuo
Tiger Lake SoC shares the same memory controller and In-Band ECC (IBECC) IP with Elkhart Lake SoC. The main differences are that Tiger Lake has two memory controllers each associated with one IBECC and uses Machine Check for the memory error notification. So add Tiger Lake compute die IDs, MCE decoding chain registration, and memory slice decoding for Tiger Lake EDAC support. Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210611170123.1057025-6-tony.luck@intel.com
2021-06-17EDAC/igen6: Add Intel ICL-NNPI SoC supportQiuxu Zhuo
The Ice Lake Neural Network Processor for Deep Learning Inference (ICL-NNPI) SoC shares the same memory controller and In-Band ECC with Elkhart Lake SoC. Add the ICL-NNPI compute die IDs for EDAC support. Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210611170123.1057025-5-tony.luck@intel.com
2021-06-17EDAC/i10nm: Add support for high bandwidth memoryQiuxu Zhuo
A future Xeon processor will include in-package HBM (high bandwidth memory). The in-package HBM memory controller shares the same architecture with the regular DDR memory controller. Add the HBM memory controller devices for EDAC support. Tested-by: Hongyu Ning <hongyu.ning@linux.intel.com> Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210611170123.1057025-4-tony.luck@intel.com
2021-06-17EDAC/i10nm: Add detection of memory levels for ICX/SPR serversQiuxu Zhuo
Current i10nm_edac driver is only for system configured in 1-level memory. If the system is configured in 2-level memory, the driver doesn't report the 1st level memory DIMM for the error address, even if the error occurs in the 1st level memory. Both Ice Lake servers and Sapphire Rapids servers can be configured in 2-level memory. Add detection of memory levels to i10nm_edac for the two kinds of servers so that the driver can report the 2nd level memory DIMM or the 1st level memory DIMM according to error source. Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210611170123.1057025-3-tony.luck@intel.com
2021-06-17EDAC/skx_common: Add new ADXL components for 2-level memoryQiuxu Zhuo
Some Intel servers may configure memory in 2 levels, using fast "near" memory (e.g. DDR) as a cache for larger, slower, "far" memory (e.g. 3D X-point). In these configurations the BIOS ADXL address translation for an address in a 2-level memory range will provide details of both the "near" and far components. Current exported ADXL components are only for 1-level memory system or for 2nd level memory of 2-level memory system. So add new ADXL components for 1st level memory of 2-level memory system to fully support 2-level memory system and the detection of memory error source(1st level memory or 2nd level memory). Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20210611170123.1057025-2-tony.luck@intel.com
2021-06-18Merge tag 'amd-drm-fixes-5.13-2021-06-16' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.13-2021-06-16: amdgpu: - GFX9 and 10 powergating fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210616204913.4368-1-alexander.deucher@amd.com
2021-06-17cxl/pci: Rename CXL REGLOC IDBen Widawsky
The current naming is confusing and wrong. The Register Locator is identified by the DSVSEC identifier, not an offset. Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Ben Widawsky <ben.widawsky@intel.com> Link: https://lore.kernel.org/r/20210618003009.956929-1-ben.widawsky@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-06-17cxl/acpi: Use the ACPI CFMWS to create static decoder objectsAlison Schofield
The ACPI CXL Early Discovery Table (CEDT) includes a list of CXL memory resources in CXL Fixed Memory Window Structures (CFMWS). Retrieve each CFMWS in the CEDT and add a cxl_decoder object to the root port (root0) for each memory resource. Signed-off-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ben Widawsky <ben.widawsky@intel.com> Link: https://lore.kernel.org/r/d2b73eecfb7ea22e1103f1894b271a89958b4c41.1623968958.git.alison.schofield@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-06-17cxl/acpi: Add the Host Bridge base address to CXL port objectsAlison Schofield
The base address for the Host Bridge port component registers is located in the CXL Host Bridge Structure (CHBS) of the ACPI CXL Early Discovery Table (CEDT). Retrieve the CHBS for each Host Bridge (ACPI0016 device) and include that base address in the port object. Co-developed-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ben Widawsky <ben.widawsky@intel.com> Link: https://lore.kernel.org/r/a475ce137b899bc7ae5ba9550b5f198cb29ccbfd.1623968958.git.alison.schofield@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-06-18Merge tag 'mediatek-drm-next-5.14' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.14 1. Add MT8167 HDMI support 2. Fix PM reference leak 3. Add MT8183 DPI dual edge support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210616150301.292-1-chunkuang.hu@kernel.org
2021-06-17Merge tag 'reset-for-v5.14-2' of git://git.pengutronix.de/pza/linux into ↵Olof Johansson
arm/drivers Reset controller updates for v5.14, part2 This tag contains a few small fixes, allows to build the Berlin reset driver as a module, and adds stubs to the reset controller API to allow compile-testing drivers outside of drivers/reset without enabling the reset framework. * tag 'reset-for-v5.14-2' of git://git.pengutronix.de/pza/linux: reset: Add compile-test stubs reset: berlin: support module build reset: bail if try_module_get() fails reset: mchp: sparx5: fix return value check in mchp_sparx5_map_io() reset: lantiq: use devm_reset_controller_register() reset: hi6220: Use the correct HiSilicon copyright Link: https://lore.kernel.org/r/14d33ac19b2a107e97ce1ab264987b707baa9ba7.camel@pengutronix.de Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-17um: allow disabling NO_IOMEMJohannes Berg
Adjust the kconfig a little to allow disabling NO_IOMEM in UML. To make an "allyesconfig" with CONFIG_NO_IOMEM=n build, adjust a few Kconfig things elsewhere and add dummy asm/fb.h and asm/vga.h files. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Richard Weinberger <richard@nod.at>
2021-06-17net: qed: Fix memcpy() overflow of qed_dcbx_params()Kees Cook
The source (&dcbx_info->operational.params) and dest (&p_hwfn->p_dcbx_info->set.config.params) are both struct qed_dcbx_params (560 bytes), not struct qed_dcbx_admin_params (564 bytes), which is used as the memcpy() size. However it seems that struct qed_dcbx_operational_params (dcbx_info->operational)'s layout matches struct qed_dcbx_admin_params (p_hwfn->p_dcbx_info->set.config)'s 4 byte difference (3 padding, 1 byte for "valid"). On the assumption that the size is wrong (rather than the source structure type), adjust the memcpy() size argument to be 4 bytes smaller and add a BUILD_BUG_ON() to validate any changes to the structure sizes. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== 100GbE Intel Wired LAN Driver Updates 2021-06-17 This series contains updates to ice driver only. Jake corrects a couple of entries in the PTYPE table to properly reflect the datasheet and removes unneeded NULL checks for some PTP calls. Paul reduces the scope of variables and removes the use of a local variable. Shaokun Zhang removes a duplicate function declaration. Lorenzo Bianconi fixes a compilation warning if PTP_1588_CLOCK is disabled. Colin Ian King changes a for loop to remove an unneeded 'continue'. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: hdlc_ppp: add required spacePeng Li
Add space required after that ','. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: hdlc_ppp: remove unnecessary out of memory messagePeng Li
This patch removes unnecessary out of memory message, to fix the following checkpatch.pl warning: "WARNING: Possible unnecessary 'out of memory' message" Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: hdlc_ppp: move out assignment in if conditionPeng Li
Should not use assignment in if condition. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: hdlc_ppp: fix the code style issue about "foo* bar"Peng Li
Fix the checkpatch error as "foo* bar" or "foo*bar" should be "foo *bar". Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: hdlc_ppp: add blank line after declarationsPeng Li
This patch fixes the checkpatch error about missing a blank line after declarations. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: hdlc_ppp: remove redundant blank linesPeng Li
This patch removes some redundant blank lines. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: mdio: use device_set_node() to setup both fwnode and ofIoana Ciornei
Use the newly introduced helper to setup both the of_node and the fwnode for a given device. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17driver core: add a helper to setup both the of_node and fwnode of a deviceIoana Ciornei
There are many places where both the fwnode_handle and the of_node of a device need to be populated. Add a function which does both so that we have consistency. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: mdio: setup of_node for the MDIO deviceIoana Ciornei
By mistake, the of_node of the MDIO device was not setup in the patch linked below. As a consequence, any PHY driver that depends on the of_node in its probe callback was not be able to successfully finish its probe on a PHY, thus the Generic PHY driver was used instead. Fix this by actually setting up the of_node. Fixes: bc1bee3b87ee ("net: mdiobus: Introduce fwnode_mdiobus_register_phy()") Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-23 12:57:51 +0000