First set of Counter driver fixes for 6.3

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This set consists of two fixes for the 104-quad-8 driver:
 	- fix a read race condition between the FLAG and CNTR registers
 	  (as a result 25-bit count values are no longer supported)
 	- invert condition check to report correct Index Synapse action
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Merge tag 'counter-fixes-6.3a' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-linus

William writes:

First set of Counter driver fixes for 6.3

This set consists of two fixes for the 104-quad-8 driver:
	- fix a read race condition between the FLAG and CNTR registers
	  (as a result 25-bit count values are no longer supported)
	- invert condition check to report correct Index Synapse action

* tag 'counter-fixes-6.3a' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter:
  counter: 104-quad-8: Fix Synapse action reported for Index signals
  counter: 104-quad-8: Fix race condition between FLAG and CNTR reads

...

This commit is contained in:

Greg Kroah-Hartman 2023-03-20 13:54:01 +01:00

parent e8d018dd02 00f4bc5184

commit 840525415b

1 changed files with 9 additions and 22 deletions

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drivers/counter/104-quad-8.c

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