kernel/linux.git/drivers/cpufreq/speedstep-lib.c, branch v6.12.81

cpufreq: speedstep: remove unneeded semicolon

2020-10-28T17:04:07+00:00

A semicolon is not needed after a switch statement. Signed-off-by: Tom Rix Signed-off-by: Rafael J. Wysocki

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59+00:00

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166

2019-05-30T18:26:39+00:00

Based on 1 normalized pattern(s): licensed under the terms of the gnu gpl 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 62 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.929121379@linutronix.de Signed-off-by: Greg Kroah-Hartman

cpufreq: speedstep: fix speedstep_detect_processor()'s return type

2018-05-10T09:46:00+00:00

speedstep_detect_processor() is declared as returing an 'enum speedstep_processor' but use an 'int' in its definition. Fix this by using 'enum speedstep_processor' in its definition too. Signed-off-by: Luc Van Oostenryck Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki

x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping

2018-02-15T00:15:52+00:00

x86_mask is a confusing name which is hard to associate with the processor's stepping. Additionally, correct an indent issue in lib/cpu.c. Signed-off-by: Jia Zhang [ Updated it to more recent kernels. ] Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: bp@alien8.de Cc: tony.luck@intel.com Link: http://lkml.kernel.org/r/1514771530-70829-1-git-send-email-qianyue.zj@alibaba-inc.com Signed-off-by: Ingo Molnar

cpufreq: speedstep-lib: mark expected switch fall-through

2017-10-13T22:58:25+00:00

In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki

cpufreq: speedstep-lib: make several arrays static, makes code smaller

2017-08-28T22:21:41+00:00

Don't populate arrays on the stack, instead make them static. Makes the object code smaller by over 860 bytes: Before: text data bss dec hex filename 10716 5196 0 15912 3e28 drivers/cpufreq/speedstep-lib.o After: text data bss dec hex filename 9690 5356 0 15046 3ac6 drivers/cpufreq/speedstep-lib.o Signed-off-by: Colin Ian King Signed-off-by: Rafael J. Wysocki

cpufreq: Use consistent prefixing via pr_fmt

2016-04-08T23:35:18+00:00

Use the more common kernel style adding a define for pr_fmt. Miscellanea: o Remove now unused PFX defines Signed-off-by: Joe Perches Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki

cpufreq: Convert printk(KERN_ to pr_

2016-04-08T23:35:18+00:00

Use the more common logging style. Miscellanea: o Coalesce formats o Realign arguments o Add a missing space between a coalesced format Signed-off-by: Joe Perches Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki

cpufreq: speedstep-lib: Use monotonic clock

2015-09-01T13:51:43+00:00

Wall time obtained from do_gettimeofday is susceptible to sudden jumps due to user setting the time or due to NTP. Monotonic time is constantly increasing time better suited for comparing two timestamps. Signed-off-by: Abhilash Jindal Signed-off-by: Rafael J. Wysocki