kernel/linux.git/drivers/pnp/isapnp, branch v5.16

PNP: moved EXPORT_SYMBOL so that it immediately followed its function/variable

2021-06-24T13:55:23+00:00

change made to resolve following checkpatch message: WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable Signed-off-by: Jinchao Wang Link: https://lore.kernel.org/r/20210624020929.49968-1-wjc@cdjrlc.com Signed-off-by: Greg Kroah-Hartman

drivers: pnp: proc.c: Removed unnecessary varibles

2021-05-13T19:07:14+00:00

de, e are two variables of the type 'struct proc_dir_entry' which can be removed to save memory. This also fixes a coding style issue reported by checkpatch where we are suggested to make assignment outside the if statement. Reviewed-by: Jaroslav Kysela Signed-off-by: Anupama K Patil Link: https://lore.kernel.org/r/20210422180322.7wlyg63kv3n2k6id@ubuntu Signed-off-by: Greg Kroah-Hartman

PNP: remove the now unused pnp_find_card() function

2020-10-08T16:00:08+00:00

All user of the pnp_find_card() compat wrapper are gone, so remove the function as well. Signed-off-by: Christoph Hellwig Signed-off-by: Rafael J. Wysocki

proc: convert everything to "struct proc_ops"

2020-02-04T03:05:26+00:00

The most notable change is DEFINE_SHOW_ATTRIBUTE macro split in seq_file.h. Conversion rule is: llseek => proc_lseek unlocked_ioctl => proc_ioctl xxx => proc_xxx delete ".owner = THIS_MODULE" line [akpm@linux-foundation.org: fix drivers/isdn/capi/kcapi_proc.c] [sfr@canb.auug.org.au: fix kernel/sched/psi.c] Link: http://lkml.kernel.org/r/20200122180545.36222f50@canb.auug.org.au Link: http://lkml.kernel.org/r/20191225172546.GB13378@avx2 Signed-off-by: Alexey Dobriyan Signed-off-by: Stephen Rothwell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

PNP: isapnp: remove defined but not used function 'isapnp_checksum'

2020-01-22T23:26:13+00:00

Fix gcc '-Wunused-function' warnning: drivers/pnp/isapnp/core.c:752:29: warning: 'isapnp_checksum' defined but not used [-Wunused-function] 752 | static unsigned char __init isapnp_checksum(unsigned char *data) Commit 04c589f35bc5 ("PNP: isapnp: remove set but not used variable 'checksum'") removes the last caller of the function. It is never used and so can be removed. Fixes: 04c589f35bc5 ("PNP: isapnp: remove set but not used variable 'checksum'") Signed-off-by: yu kuai Signed-off-by: Rafael J. Wysocki

PNP: isapnp: remove set but not used variable 'checksum'

2020-01-15T10:54:27+00:00

Fixes gcc '-Wunused-but-set-variable' warning: drivers/pnp/isapnp/core.c: In function ‘isapnp_build_device_list’: drivers/pnp/isapnp/core.c:777:27: warning: variable ‘checksum’ set but not used [-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai Signed-off-by: Rafael J. Wysocki

docs: driver-api: add a series of orphaned documents

2019-07-15T14:03:02+00:00

There are lots of documents under Documentation/*.txt and a few other orphan documents elsehwere that belong to the driver-API book. Move them to their right place. Reviewed-by: Cornelia Huck # vfio-related parts Acked-by: Logan Gunthorpe # switchtec Signed-off-by: Mauro Carvalho Chehab

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24T15:36:45+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 675 mass ave cambridge ma 02139 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 441 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Michael Ellerman (powerpc) Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

Remove 'type' argument from access_ok() function

2019-01-04T02:57:57+00:00

Nobody has actually used the type (VERIFY_READ vs VERIFY_WRITE) argument of the user address range verification function since we got rid of the old racy i386-only code to walk page tables by hand. It existed because the original 80386 would not honor the write protect bit when in kernel mode, so you had to do COW by hand before doing any user access. But we haven't supported that in a long time, and these days the 'type' argument is a purely historical artifact. A discussion about extending 'user_access_begin()' to do the range checking resulted this patch, because there is no way we're going to move the old VERIFY_xyz interface to that model. And it's best done at the end of the merge window when I've done most of my merges, so let's just get this done once and for all. This patch was mostly done with a sed-script, with manual fix-ups for the cases that weren't of the trivial 'access_ok(VERIFY_xyz' form. There were a couple of notable cases: - csky still had the old "verify_area()" name as an alias. - the iter_iov code had magical hardcoded knowledge of the actual values of VERIFY_{READ,WRITE} (not that they mattered, since nothing really used it) - microblaze used the type argument for a debug printout but other than those oddities this should be a total no-op patch. I tried to fix up all architectures, did fairly extensive grepping for access_ok() uses, and the changes are trivial, but I may have missed something. Any missed conversion should be trivially fixable, though. Signed-off-by: Linus Torvalds