kernel/linux.git/drivers/mtd/maps/physmap-versatile.c, branch v6.6.132

mtd: maps: fix -Wvoid-pointer-to-enum-cast warning

2023-08-18T14:38:54+00:00

When building with clang 18 I see the following warning: | drivers/mtd/maps/physmap-versatile.c:209:25: warning: cast to smaller | integer type 'enum versatile_flashprot' from 'const void *' [-Wvoid-pointer-to-enum-cast] | 209 | versatile_flashprot = (enum versatile_flashprot)devid->data; This is due to the fact that `devid->data` is a void* while `enum versatile_flashprot` has the size of an int. Cast `devid->data` to a uintptr_t to silence the above warning for clang builds using W=1. Link: https://github.com/ClangBuiltLinux/linux/issues/1910 Reported-by: Nathan Chancellor Signed-off-by: Justin Stitt Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230816-void-drivers-mtd-maps-physmap-versatile-v2-1-433a25272bfa@google.com

mtd: Explicitly include correct DT includes

2023-07-27T15:03:41+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Reviewed-by: Linus Walleij Acked-by: Heiko Stuebner Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230714174751.4060439-1-robh@kernel.org

mtd: maps: Fix refcount leak in ap_flash_init

2022-06-06T12:54:34+00:00

of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: b0afd44bc192 ("mtd: physmap_of: add a hook for Versatile write protection") Signed-off-by: Miaoqian Lin Reviewed-by: Linus Walleij Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20220523143255.4376-1-linmq006@gmail.com

mtd: maps: Fix refcount leak in of_flash_probe_versatile

2022-06-06T12:54:32+00:00

of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: b0afd44bc192 ("mtd: physmap_of: add a hook for Versatile write protection") Signed-off-by: Miaoqian Lin Reviewed-by: Linus Walleij Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20220523140205.48625-1-linmq006@gmail.com

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35+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 as published by the free software foundation either version 2 of the license or at your option any later version 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 write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

mtd: maps: Rename physmap_of_{versatile, gemini} into physmap-{versatile, gemini}

2018-11-05T21:24:29+00:00

Now that the physmap_of driver is gone, the gemini and versative extensions are part of the physmap driver. Rename the source files and the config option to reflect this. Signed-off-by: Boris Brezillon Reviewed-by: Ricardo Ribalda Delgado Acked-by: Linus Walleij