diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tpm/tpm_tis_spi_main.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/char/tpm/tpm_tis_spi_main.c b/drivers/char/tpm/tpm_tis_spi_main.c index 3856f6ebcb34..da632a582621 100644 --- a/drivers/char/tpm/tpm_tis_spi_main.c +++ b/drivers/char/tpm/tpm_tis_spi_main.c @@ -240,10 +240,14 @@ static int tpm_tis_spi_driver_probe(struct spi_device *spi) tpm_tis_spi_probe_func probe_func; probe_func = of_device_get_match_data(&spi->dev); - if (!probe_func && spi_dev_id) - probe_func = (tpm_tis_spi_probe_func)spi_dev_id->driver_data; - if (!probe_func) - return -ENODEV; + if (!probe_func) { + if (spi_dev_id) { + probe_func = (tpm_tis_spi_probe_func)spi_dev_id->driver_data; + if (!probe_func) + return -ENODEV; + } else + probe_func = tpm_tis_spi_probe; + } return probe_func(spi); } |