On Wed, Aug 12, 2026 at 06:09:14PM +0800, Li Jun wrote: > if no define CONFIG_TCG_TIS_SPI_CR50 in config, > the add of tpm_tis_spi_resume is null, this cause the tpm chip to > fail to resume. > > Signed-off-by: Li Jun <[email protected]> > --- > drivers/char/tpm/tpm_tis_spi.h | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/drivers/char/tpm/tpm_tis_spi.h b/drivers/char/tpm/tpm_tis_spi.h > index d0f66f6f1931..ced416ecd92c 100644 > --- a/drivers/char/tpm/tpm_tis_spi.h > +++ b/drivers/char/tpm/tpm_tis_spi.h > @@ -40,8 +40,12 @@ static inline int cr50_spi_probe(struct spi_device *spi) > } > #endif > > -#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_TCG_TIS_SPI_CR50) > -extern int tpm_tis_spi_resume(struct device *dev); > +#if defined(CONFIG_PM_SLEEP) > + #if defined(CONFIG_TCG_TIS_SPI_CR50) > + extern int tpm_tis_spi_resume(struct device *dev); > + #else > + #define tpm_tis_spi_resume tpm_tis_resume > + #endif > #else > #define tpm_tis_spi_resume NULL > #endif > -- > 2.25.1 >
Reviewed-by: Jarkko Sakkinen <[email protected]> thanks BR, Jarkko
