MC13783_REG_POWERMISC_PWGTSPI_M
priv->powermisc_pwgt_state &= MC13783_REG_POWERMISC_PWGTSPI_M;
valread = (valread & ~MC13783_REG_POWERMISC_PWGTSPI_M) |
val = (val & ~MC13783_REG_POWERMISC_PWGTSPI_M) |
(priv->powermisc_pwgt_state ^ MC13783_REG_POWERMISC_PWGTSPI_M);