kernel/linux.git/drivers/mfd, branch v5.2.16

mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk

2019-07-31T05:24:45+00:00

[ Upstream commit 7efd105c27fd2323789b41b64763a0e33ed79c08 ] Since devm_regmap_init_mmio_clk can fail, add return value checking. Signed-off-by: Axel Lin Acked-by: Chen Feng Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

mfd: arizona: Fix undefined behavior

2019-07-31T05:24:45+00:00

[ Upstream commit 5da6cbcd2f395981aa9bfc571ace99f1c786c985 ] When the driver is used with a subdevice that is disabled in the kernel configuration, clang gets a little confused about the control flow and fails to notice that n_subdevs is only uninitialized when subdevs is NULL, and we check for that, leading to a false-positive warning: drivers/mfd/arizona-core.c:1423:19: error: variable 'n_subdevs' is uninitialized when used here [-Werror,-Wuninitialized] subdevs, n_subdevs, NULL, 0, NULL); ^~~~~~~~~ drivers/mfd/arizona-core.c:999:15: note: initialize the variable 'n_subdevs' to silence this warning int n_subdevs, ret, i; ^ = 0 Ideally, we would rearrange the code to avoid all those early initializations and have an explicit exit in each disabled case, but it's much easier to chicken out and add one more initialization here to shut up the warning. Signed-off-by: Arnd Bergmann Reviewed-by: Nathan Chancellor Signed-off-by: Charles Keepax Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

mfd: core: Set fwnode for created devices

2019-07-31T05:24:45+00:00

[ Upstream commit c176c6d7e932662668bcaec2d763657096589d85 ] The logic for setting the of_node on devices created by mfd did not set the fwnode pointer to match, which caused fwnode-based APIs to malfunction on these devices since the fwnode pointer was null. Fix this. Signed-off-by: Robert Hancock Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

mfd: madera: Add missing of table registration

2019-07-31T05:24:44+00:00

[ Upstream commit 5aa3709c0a5c026735b0ddd4ec80810a23d65f5b ] MODULE_DEVICE_TABLE(of, ) should be called to complete DT OF mathing mechanism and register it. Before this patch: modinfo ./drivers/mfd/madera.ko | grep alias After this patch: modinfo ./drivers/mfd/madera.ko | grep alias alias: of:N*T*Ccirrus,wm1840C* alias: of:N*T*Ccirrus,wm1840 alias: of:N*T*Ccirrus,cs47l91C* alias: of:N*T*Ccirrus,cs47l91 alias: of:N*T*Ccirrus,cs47l90C* alias: of:N*T*Ccirrus,cs47l90 alias: of:N*T*Ccirrus,cs47l85C* alias: of:N*T*Ccirrus,cs47l85 alias: of:N*T*Ccirrus,cs47l35C* alias: of:N*T*Ccirrus,cs47l35 Reported-by: Javier Martinez Canillas Signed-off-by: Daniel Gomez Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

mfd: cros_ec: Register cros_ec_lid_angle driver when presented

2019-07-31T05:24:44+00:00

[ Upstream commit 1bb407f17c5316888c3c446e26cb2bb78943f236 ] Register driver when EC indicates has precise lid angle calculation code running. Fix incorrect extra resource allocation in cros_ec_sensors_register(). Signed-off-by: Gwendal Grignou Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

Merge tag 'mfd-fixes-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2019-06-24T19:41:03+00:00

Pull mfd bugfix from Lee Jones. Fix stmfx type confusion between regmap_read() (which takes an "u32") and the bitmap operations (which take an "unsigned long" array). * tag 'mfd-fixes-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: stmfx: Fix an endian bug in stmfx_irq_handler() mfd: stmfx: Uninitialized variable in stmfx_irq_handler()

mfd: stmfx: Fix an endian bug in stmfx_irq_handler()

2019-06-24T14:19:31+00:00

It's not okay to cast a "u32 *" to "unsigned long *" when you are doing a for_each_set_bit() loop because that will break on big endian systems. Fixes: 386145601b82 ("mfd: stmfx: Uninitialized variable in stmfx_irq_handler()") Reported-by: Linus Torvalds Signed-off-by: Dan Carpenter Tested-by: Amelie Delaunay Signed-off-by: Lee Jones

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 464

2019-06-19T15:09:10+00:00

Based on 1 normalized pattern(s): license terms gnu general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 11 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.373849232@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

2019-06-19T15:09:07+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 503 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.de Signed-off-by: Greg Kroah-Hartman