Messages in this thread | | | Date | Thu, 23 Dec 2021 16:29:56 +0200 | Subject | Re: [RFC 1/2] i2c: designware: Add missing locks | From | Jarkko Nikula <> |
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On 12/22/21 11:45, Jan Dabros wrote: > All accesses to controller's registers should be protected on > probe, disable and xfer paths. This is needed for i2c bus controllers > that are shared with but not controlled by kernel. > > Signed-off-by: Jan Dabros <jsd@semihalf.com> > --- > drivers/i2c/busses/i2c-designware-common.c | 12 ++++++++++++ > drivers/i2c/busses/i2c-designware-master.c | 6 ++++++ > 2 files changed, 18 insertions(+) > Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
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