| Message ID | 1578579928-21160-1-git-send-email-philippe.reynes@softathome.com |
|---|---|
| State | New |
| Headers | show |
| Series | [V2,1/2] tpm: add a helper to iterate on all tpm devices | expand |
Hi Philippe, Philippe Reynes <philippe.reynes at softathome.com> wrote on Thu, 9 Jan 2020 15:25:27 +0100: > This add a helper for_each_tpm_device that run I think it is either "This adds a helper" or "Add a helper". I think the later is preferred. runs? > through all the tpm (1.x and 2.0) devices. > > Signed-off-by: Philippe Reynes <philippe.reynes at softathome.com> With the above corrected, Reviewed-by: Miquel Raynal <miquel.raynal at bootlin.com> Thanks, Miquèl
On Fri, 10 Jan 2020 at 03:25, Philippe Reynes <philippe.reynes at softathome.com> wrote: > > This add a helper for_each_tpm_device that run > through all the tpm (1.x and 2.0) devices. > > Signed-off-by: Philippe Reynes <philippe.reynes at softathome.com> > --- > include/tpm-common.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > Changelog: > v2: > - new patch, add an helper for tpm device (idea from Miquel) > Reviewed-by: Simon Glass <sjg at chromium.org>
diff --git a/include/tpm-common.h b/include/tpm-common.h index f9c2ca2..5b33f47 100644 --- a/include/tpm-common.h +++ b/include/tpm-common.h @@ -293,4 +293,10 @@ static inline cmd_tbl_t *get_tpm2_commands(unsigned int *size) */ enum tpm_version tpm_get_version(struct udevice *dev); +/* Iterate on all TPM devices */ +#define for_each_tpm_device(dev) \ + for (uclass_first_device(UCLASS_TPM, &(dev)); \ + (dev); \ + uclass_next_device(&(dev))) + #endif /* __TPM_COMMON_H */
This add a helper for_each_tpm_device that run through all the tpm (1.x and 2.0) devices. Signed-off-by: Philippe Reynes <philippe.reynes at softathome.com> --- include/tpm-common.h | 6 ++++++ 1 file changed, 6 insertions(+) Changelog: v2: - new patch, add an helper for tpm device (idea from Miquel)