- 30 Aug, 2019 1 commit
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Lori Hikichi authored
Add the full name of the devicetree node to the adapter name. Without this change, all adapters have the same name making it difficult to distinguish between multiple instances. The most obvious way to see this is to use the utility i2c_detect. e.g. "i2c-detect -l" Before i2c-1 i2c Broadcom iProc I2C adapter I2C adapter i2c-0 i2c Broadcom iProc I2C adapter I2C adapter After i2c-1 i2c Broadcom iProc (i2c@e0000) I2C adapter i2c-0 i2c Broadcom iProc (i2c@b0000) I2C adapter Now it is easy to figure out which adapter maps to a which DT node. Signed-off-by: Lori Hikichi <lori.hikichi@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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- 29 Aug, 2019 14 commits
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Jean Delvare authored
Enable the i2c-piix4 SMBus controller driver to enumerate I2C slave devices using ACPI. It builds on the related I2C mux device work in commit 8eb5c87a ("i2c: add ACPI support for I2C mux ports") In the i2c-piix4 driver the adapters are enumerated as: Main SMBus adapter Port 0, Port 2, ..., aux port (i.e., ASF adapter) However, in the AMD BKDG documentation[1], the implied order of ports is: Main SMBus adapter Port 0, ASF adapter, Port 2, Port 3, ... This ordering difference is unfortunate. We assume that ACPI developers will use the AMD documentation ordering, so we have to pass an extra parameter to piix4_add_adapter(). [1] 52740 BIOS and Kernel Developer's Guide (BKDG) for AMD Family 16h Models 30h-3Fh Processors Based on earlier work by Andrew Cooks. Reported-by: Andrew Cooks <andrew.cooks@opengear.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Jean Delvare authored
Prevent bus timeouts and resets on Family 16h Model 30h by not probing reserved Ports 3 and 4. According to the AMD BIOS and Kernel Developer's Guides (BKDG), Port 3 and Port 4 are reserved on the following devices: - Family 15h Model 60h-6Fh - Family 15h Model 70h-7Fh - Family 16h Model 30h-3Fh Based on earlier work by Andrew Cooks. Reported-by: Andrew Cooks <andrew.cooks@opengear.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Federico Vaga authored
The i2c-ocores device is an HDL component that get instantiated in FPGA. The software stack used to drive an FPGA can be very different, and the i2c-ocore ip-core must work in different context. With respect to this patch the IRQ controller behind this device, and its driver, can have different implementations (nested threads). For this reason, it is safer to use `request_any_context_irq()` to avoid errors at probe time. Signed-off-by: Federico Vaga <federico.vaga@cern.ch> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Andy Shevchenko authored
The commit bb475230 ("reset: make optional functions really optional") brought a missed part of the support for an optional reset handlers. Since that we don't need to have special error handling in the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Andy Shevchenko authored
The commit c62ebb3d ("i2c: designware: Add support for an interface clock") introduced an optional clock while missed correct error handling. assert reset line back if error happen at ->probe(). Fixes: c62ebb3d ("i2c: designware: Add support for an interface clock") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Nishka Dasgupta authored
Static structure tsl2550_info, of type i2c_board_info, is referenced only twice: the first time in arguments to dev_info() (which does not modify it) and the second time as the last argument to function i2c_new_device() (where the corresponding parameter is declared as const). As tsl2550_info is therefore never modified, make it const to protect it from unintended modifications. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Jarkko Nikula authored
Add support for Intel(R) Programmable Services Engine (Intel(R) PSE) I2C controller in Intel Elkhart Lake when interface is assigned to the host processor. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Felipe Balbi authored
Some devices support MSI interrupts. Let's at least try to use them in platforms that provide MSI capability. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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This device contains both master and slave controllers which can be enabled simultaneously. Both controllers share the same SDA/SCL lines and interrupt source but has separate control and status registers. Controllers also works in loopback mode - slave device can communicate with its own master controller internally. The controller can handle up to two addresses, both of which may be 10 bit. Most of the logic (sending (N)ACK, handling repeated start or switching between write/read) is handled automatically which makes working with this controller quite easy. For simplicity, this patch adds basic support, limiting to only one slave address. Support for the 2nd device may be added in the future. Note that synchronize_irq() is used to ensure any running slave interrupt is finished to make sure slave i2c_client structure can be safely used by i2c_slave_event. Signed-off-by: Krzysztof Adamski <krzysztof.adamski@nokia.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Max Staudt authored
Since the 2019 a1k.org community re-print of these PCBs sports an LTC2990 hwmon chip as an example use case, let this driver autoprobe for that as well. If it is present, modprobing ltc2990 is sufficient. The property_entry enables the three additional inputs available on this particular board: in1 will be the voltage of the 5V rail, divided by 2. in2 will be the voltage of the 12V rail, divided by 4. temp3 will be measured using a PCB loop next the chip. Signed-off-by: Max Staudt <max@enpas.org> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Max Staudt authored
This is the i2c-icy driver for the ICY board for Amiga computers. It connects a PCF8584 I2C controller to the Zorro bus, providing I2C connectivity. The original documentation can be found on Aminet: https://aminet.net/package/docs/hard/icy IRQ support is currently not implemented, as i2c-algo-pcf is built for the ISA bus and a straight implementation of the same stack locks up a Zorro machine. Signed-off-by: Max Staudt <max@enpas.org> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> [wsa: added a missing newline reported by checkpatch] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Stefan Wahren authored
Inspired by Lori Hikichi's patch for iproc, this adds the full name of the devicetree node to the adapter name. With the introduction of BCM2711 it's very difficult to distinguish between the multiple instances. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Stefan Wahren authored
The I2C block on the BCM2711 isn't affected by the clk stretching bug. So there is no need to apply the corresponding quirk. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Stefan Wahren authored
Add a new compatible for the BCM2711, which hasn't the clock stretch bug. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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- 14 Aug, 2019 4 commits
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Hans de Goede authored
When the kernel is build with lockdep support and the i2c-cht-wc driver is used, the following warning is shown: [ 66.674334] ====================================================== [ 66.674337] WARNING: possible circular locking dependency detected [ 66.674340] 5.3.0-rc4+ #83 Not tainted [ 66.674342] ------------------------------------------------------ [ 66.674345] systemd-udevd/1232 is trying to acquire lock: [ 66.674349] 00000000a74dab07 (intel_soc_pmic_chtwc:167:(&cht_wc_regmap_cfg)->lock){+.+.}, at: regmap_write+0x31/0x70 [ 66.674360] but task is already holding lock: [ 66.674362] 00000000d44a85b7 (i2c_register_adapter){+.+.}, at: i2c_smbus_xfer+0x49/0xf0 [ 66.674370] which lock already depends on the new lock. [ 66.674371] the existing dependency chain (in reverse order) is: [ 66.674374] -> #1 (i2c_register_adapter){+.+.}: [ 66.674381] rt_mutex_lock_nested+0x46/0x60 [ 66.674384] i2c_smbus_xfer+0x49/0xf0 [ 66.674387] i2c_smbus_read_byte_data+0x45/0x70 [ 66.674391] cht_wc_byte_reg_read+0x35/0x50 [ 66.674394] _regmap_read+0x63/0x1a0 [ 66.674396] _regmap_update_bits+0xa8/0xe0 [ 66.674399] regmap_update_bits_base+0x63/0xa0 [ 66.674403] regmap_irq_update_bits.isra.0+0x3b/0x50 [ 66.674406] regmap_add_irq_chip+0x592/0x7a0 [ 66.674409] devm_regmap_add_irq_chip+0x89/0xed [ 66.674412] cht_wc_probe+0x102/0x158 [ 66.674415] i2c_device_probe+0x95/0x250 [ 66.674419] really_probe+0xf3/0x380 [ 66.674422] driver_probe_device+0x59/0xd0 [ 66.674425] device_driver_attach+0x53/0x60 [ 66.674428] __driver_attach+0x92/0x150 [ 66.674431] bus_for_each_dev+0x7d/0xc0 [ 66.674434] bus_add_driver+0x14d/0x1f0 [ 66.674437] driver_register+0x6d/0xb0 [ 66.674440] i2c_register_driver+0x45/0x80 [ 66.674445] do_one_initcall+0x60/0x2f4 [ 66.674450] kernel_init_freeable+0x20d/0x2b4 [ 66.674453] kernel_init+0xa/0x10c [ 66.674457] ret_from_fork+0x3a/0x50 [ 66.674459] -> #0 (intel_soc_pmic_chtwc:167:(&cht_wc_regmap_cfg)->lock){+.+.}: [ 66.674465] __lock_acquire+0xe07/0x1930 [ 66.674468] lock_acquire+0x9d/0x1a0 [ 66.674472] __mutex_lock+0xa8/0x9a0 [ 66.674474] regmap_write+0x31/0x70 [ 66.674480] cht_wc_i2c_adap_smbus_xfer+0x72/0x240 [i2c_cht_wc] [ 66.674483] __i2c_smbus_xfer+0x1a3/0x640 [ 66.674486] i2c_smbus_xfer+0x67/0xf0 [ 66.674489] i2c_smbus_read_byte_data+0x45/0x70 [ 66.674494] bq24190_probe+0x26b/0x410 [bq24190_charger] [ 66.674497] i2c_device_probe+0x189/0x250 [ 66.674500] really_probe+0xf3/0x380 [ 66.674503] driver_probe_device+0x59/0xd0 [ 66.674506] device_driver_attach+0x53/0x60 [ 66.674509] __driver_attach+0x92/0x150 [ 66.674512] bus_for_each_dev+0x7d/0xc0 [ 66.674515] bus_add_driver+0x14d/0x1f0 [ 66.674518] driver_register+0x6d/0xb0 [ 66.674521] i2c_register_driver+0x45/0x80 [ 66.674524] do_one_initcall+0x60/0x2f4 [ 66.674528] do_init_module+0x5c/0x230 [ 66.674531] load_module+0x2707/0x2a20 [ 66.674534] __do_sys_init_module+0x188/0x1b0 [ 66.674537] do_syscall_64+0x5c/0xb0 [ 66.674541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.674543] other info that might help us debug this: [ 66.674545] Possible unsafe locking scenario: [ 66.674547] CPU0 CPU1 [ 66.674548] ---- ---- [ 66.674550] lock(i2c_register_adapter); [ 66.674553] lock(intel_soc_pmic_chtwc:167:(&cht_wc_regmap_cfg)->lock); [ 66.674556] lock(i2c_register_adapter); [ 66.674559] lock(intel_soc_pmic_chtwc:167:(&cht_wc_regmap_cfg)->lock); [ 66.674561] *** DEADLOCK *** The problem is that the CHT Whiskey Cove PMIC's builtin i2c-adapter is itself a part of an i2c-client (the PMIC). This means that transfers done through it take adapter->bus_lock twice, once for the parent i2c-adapter and once for its own bus_lock. Lockdep does not like this nested locking. To make lockdep happy in the case of busses with muxes, the i2c-core's i2c_adapter_lock_bus function calls: rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); But i2c_adapter_depth only works when the direct parent of the adapter is another adapter, as it is only meant for muxes. In this case there is an i2c-client and MFD instantiated platform_device in the parent->child chain between the 2 devices. This commit overrides the default i2c_lock_operations, passing a hardcoded depth of 1 to rt_mutex_lock_nested, making lockdep happy. Note that if there were to be a mux attached to the i2c-wc-cht adapter, this would break things again since the i2c-mux code expects the root-adapter to have a locking depth of 0. But the i2c-wc-cht adapter always has only 1 client directly attached in the form of the charger IC paired with the CHT Whiskey Cove PMIC. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Simon Horman authored
Rename the bindings documentation file for Renesas EMEV2 IIC controller from i2c-emev2.txt to renesas,iic-emev2.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Simon Horman authored
Rename the bindings documentation file for R-Car I2C controller from i2c-rcar.txt to renesas,i2c.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Wolfram Sang authored
In the general move to have i2c_new_*_device functions which return ERR_PTR instead of NULL, this patch converts i2c_new_secondary_device(). There are only few users, so this patch converts the I2C core and all users in one go. The function gets renamed to i2c_new_ancillary_device() so out-of-tree users will get a build failure to understand they need to adapt their error checking code. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> # adv748x Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # adv7511 + adv7604 Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # adv7604 Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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- 06 Aug, 2019 7 commits
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Baolin Wang authored
The 'enable' clock of I2C master is required, we should return an error if failed to get the 'enable' clock, to make sure the I2C driver can be defer probe if the clock resource is not ready. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Baolin Wang authored
Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Baolin Wang authored
Now there is no need to keep our I2C driver to be initialized so early, thus changing to module level and let it can be built as a module, meanwhile adding some module information. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Andy Shevchenko authored
of_find_property() will return NULL if of_node is NULL, thus of_irq_get_by_name() returns -EINVAL which we ignore, so no need to double check. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Shaokun Zhang authored
drivers/i2c/busses/i2c-designware-master.c: In function ‘i2c_dw_init_recovery_info’: drivers/i2c/busses/i2c-designware-master.c:658:6: warning: unused variable ‘r’ [-Wunused-variable] int r; ^ Fixes: 33eb09a0 ("i2c: designware: make use of devm_gpiod_get_optional") Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Wolfram Sang authored
This reverts commit 684ca712. I overlooked that the Rev-by tag was given in advance assuming a fix was made for the next revision. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Wolfram Sang authored
This reverts commit d13ed84b. I overlooked that the Rev-by tag was given in advance assuming a fix was made for the next revision. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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- 01 Aug, 2019 10 commits
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Uwe Kleine-König authored
There is a semantical change: if devm_gpiod_get_optional returns -ENOSYS this is passed as error to the caller. This effectively reverts commit d1fa7452 ("i2c: designware: Consider SCL GPIO optional") which shouldn't be necessary any more since gpiod_get_optional doesn't return -ENOSYS any more with GPIOLIB=n. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Simon Horman authored
Rename the bindings documentation file for Renesas EMEV2 IIC controller from i2c-emev2.txt to renesas,iic-emev2.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Simon Horman authored
Rename the bindings documentation file for RIIC controller from i2c-riic.txt to renesas,riic.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Simon Horman authored
Rename the bindings documentation file for R-Car I2C controller from i2c-rcar.txt to renesas,rcar.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Simon Horman authored
Rename the bindings documentation file for sh_mobile I2C controller from i2c-sh_mobile.txt to renesas,iic.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Chuhong Yuan authored
Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Anson Huang authored
Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Anson Huang authored
Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Fuqian Huang authored
In commit 518a2f19 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Dmitry Osipenko authored
The I2C driver fails to probe if CONFIG_PM_SLEEP=n because runtime PM doesn't depend on the PM sleep and in this case the runtime PM ops are not included in the driver, resulting in I2C clock not being enabled. It's much cleaner to simply allow compiler to remove the dead code instead of messing with the #ifdefs. This patch fixes such errors when CONFIG_PM_SLEEP=n: tegra-i2c 7000c400.i2c: timeout waiting for fifo flush tegra-i2c 7000c400.i2c: Failed to initialize i2c controller Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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- 28 Jul, 2019 4 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull structleak fix from Kees Cook: "Disable gcc-based stack variable auto-init under KASAN (Arnd Bergmann). This fixes a bunch of build warnings under KASAN and the gcc-plugin-based stack auto-initialization features (which are arguably redundant, so better to let KASAN control this)" * tag 'meminit-v5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: structleak: disable STRUCTLEAK_BYREF in combination with KASAN_STACK
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - add compile_commands.json to .gitignore - fix false-positive warning from gen_compile_commands.py after allnoconfig build - remove unused code * tag 'kbuild-fixes-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: remove unused single-used-m gen_compile_commands: lower the entry count threshold .gitignore: Add compilation database file kbuild: remove unused objectify macro
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small char and misc driver fixes for 5.3-rc2 to resolve some reported issues. Nothing major at all, some binder bugfixes for issues found, some new mei device ids, firmware building warning fixes, habanalabs fixes, a few other build fixes, and a MAINTAINERS update. All of these have been in linux-next with no reported issues" * tag 'char-misc-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: test_firmware: fix a memory leak bug hpet: Fix division by zero in hpet_time_div() eeprom: make older eeprom drivers select NVMEM_SYSFS vmw_balloon: Remove Julien from the maintainers list fpga-manager: altera-ps-spi: Fix build error mei: me: add mule creek canyon (EHL) device ids binder: prevent transactions to context manager from its own process. binder: Set end of SG buffer area properly. firmware: Fix missing inline firmware: fix build errors in paged buffer handling code habanalabs: don't reset device when getting VRHOT habanalabs: use %pad for printing a dma_addr_t
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