On Thu, Nov 16, 2017 at 01:40:54PM -0800, Guenter Roeck wrote: > Add explicit chip->ops locking for all sysfs attributes. > This lets us support those attributes on tpm2 devices. > > Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> > v2: It makes sense to actually compile the code. > > drivers/char/tpm/tpm-chip.c | 4 -- > drivers/char/tpm/tpm-sysfs.c | 127 ++++++++++++++++++++++++++++++++----------- > 2 files changed, 94 insertions(+), 37 deletions(-) I haven't exhaustively checked this, but as the originator of the comment, this looks broadly like the right approach to me. Cheers, Jason
