linux-dev/drivers/sbus/char/openprom.c, branch linus/master

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

2019-05-24T15:36:45Z

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

sbus: Use of_get_child_by_name helper

2018-10-08T05:41:08Z

Use the of_get_child_by_name() helper instead of open coding searching for the '/options' node. This removes directly accessing the name pointer as well. Cc: "David S. Miller" Cc: sparclinux@vger.kernel.org Signed-off-by: Rob Herring Signed-off-by: David S. Miller

openprom: Deprecate pci_get_bus_and_slot()

2018-01-17T14:16:46Z

pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function in favor of pci_get_domain_bus_and_slot(). Hard-coding the domain as 0 since domain information is not available. Signed-off-by: Sinan Kaya Signed-off-by: Bjorn Helgaas Acked-by: David S. Miller

Replace with globally

2016-12-24T19:46:01Z

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds

openprom: fix warning

2016-05-21T01:33:37Z

Fix following warnings: openprom.c:510:2: warning: 'tmp' may be used uninitialized in this function [-Wmaybe-uninitialized] openprom.c:503:3: warning: 'str' may be used uninitialized in this function [-Wmaybe-uninitialized] openprom.c:459:8: warning: 'str' may be used uninitialized in this function [-Wmaybe-uninitialized] openprom.c:422:7: warning: 'str' may be used uninitialized in this function [-Wmaybe-uninitialized] Fixed by introducing PTR_ERR etc. This simplified the code as a nice side effect. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

convert a bunch of open-coded instances of memdup_user_nul()

2016-01-04T15:26:58Z

A _lot_ of ->write() instances were open-coding it; some are converted to memdup_user_nul(), a lot more remain... Signed-off-by: Al Viro

drivers/sbus/char: removes unnecessary semicolon

2012-09-21T19:08:56Z

removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/ Signed-off-by: Peter Senna Tschudin Signed-off-by: David S. Miller

Remove all #inclusions of asm/system.h

2012-03-28T17:30:03Z

Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *` Signed-off-by: David Howells

sbus: autoconvert trivial BKL users to private mutex

2010-07-21T06:36:39Z

All these files use the big kernel lock in a trivial way to serialize their private file operations, typically resulting from an earlier semi-automatic pushdown from VFS. None of these drivers appears to want to lock against other code, and they all use the BKL as the top-level lock in their file operations, meaning that there is no lock-order inversion problem. Consequently, we can remove the BKL completely, replacing it with a per-file mutex in every case. Using a scripted approach means we can avoid typos. file=$1 name=$2 if grep -q lock_kernel ${file} ; then if grep -q 'include.*linux.mutex.h' ${file} ; then sed -i '/include.*/d' ${file} else sed -i 's/include.*.*$/include /g' ${file} fi sed -i ${file} \ -e "/^#include.*linux.mutex.h/,$ { 1,/^$static\|int\|long$/ { /^$static\|int\|long$/istatic DEFINE_MUTEX(${name}_mutex); } }" \ -e "s/$un$*lock_kernel\>[ ]*()/mutex_\1lock(\&${name}_mutex)/g" \ -e '/[ ]*cycle_kernel_lock();/d' else sed -i -e '/include.*\/d' ${file} \ -e '/cycle_kernel_lock()/d' fi Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller

drivers/sbus: Remove unnecessary casts of private_data

2010-07-13T04:16:04Z

Signed-off-by: Joe Perches Signed-off-by: David S. Miller