[PATCH 2/2] tpm_tis_spi_main: Force probe routine to run synchronously with driver and device registration when IMA is enabled

[Scovotto Davide <scovottodavide@xxxxxxxxx>]

Co-authored-by: Alberto Solavagione <albertosolavagione30@xxxxxxxxx>
Co-developed-by: Alberto Solavagione <albertosolavagione30@xxxxxxxxx>
Signed-off-by: Alberto Solavagione <albertosolavagione30@xxxxxxxxx>
Signed-off-by: Davide Scovotto <scovottodavide@xxxxxxxxx>
---
 drivers/char/tpm/tpm_tis_spi_main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/char/tpm/tpm_tis_spi_main.c b/drivers/char/tpm/tpm_tis_spi_main.c
index aaa59a00eeae..b6cf04812078 100644
--- a/drivers/char/tpm/tpm_tis_spi_main.c
+++ b/drivers/char/tpm/tpm_tis_spi_main.c
@@ -294,7 +294,11 @@ static struct spi_driver tpm_tis_spi_driver = {
 		.pm = &tpm_tis_pm,
 		.of_match_table = of_match_ptr(of_tis_spi_match),
 		.acpi_match_table = ACPI_PTR(acpi_tis_spi_match),
+#ifdef CONFIG_IMA
+		.probe_type = PROBE_FORCE_SYNCHRONOUS,
+#else
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
+#endif
 	},
 	.probe = tpm_tis_spi_driver_probe,
 	.remove = tpm_tis_spi_remove,
-- 
2.33.0