Wasn't last read required for flush write?
2014-10-13 22:23 GMT+02:00 Christophe Ricard <[email protected]>: > Remove useless i2c read on TPM_INT_ENABLE and TPM_INT_STATUS > > Signed-off-by: Christophe Ricard <[email protected]> > --- > drivers/char/tpm/tpm_i2c_stm_st33.c | 9 --------- > 1 file changed, 9 deletions(-) > > diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c > b/drivers/char/tpm/tpm_i2c_stm_st33.c > index 388bb64..ed4176e 100644 > --- a/drivers/char/tpm/tpm_i2c_stm_st33.c > +++ b/drivers/char/tpm/tpm_i2c_stm_st33.c > @@ -184,7 +184,6 @@ static void clear_interruption(struct tpm_stm_dev > *tpm_dev) > > I2C_READ_DATA(tpm_dev, TPM_INT_STATUS, &interrupt, 1); > I2C_WRITE_DATA(tpm_dev, TPM_INT_STATUS, &interrupt, 1); > - I2C_READ_DATA(tpm_dev, TPM_INT_STATUS, &interrupt, 1); > } /* clear_interruption() */ -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
