When tpmi_process_info() returns error, fail to load the driver.
This can happen if call to ioremap() returns error.
Signed-off-by: Srinivas Pandruvada <[email protected]>
Reviewed-by: Ilpo Järvinen <[email protected]>
Cc: [email protected] # v6.3+
---
drivers/platform/x86/intel/tpmi.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/intel/tpmi.c b/drivers/platform/x86/intel/tpmi.c
index 910df7c654f4..003e765dedea 100644
--- a/drivers/platform/x86/intel/tpmi.c
+++ b/drivers/platform/x86/intel/tpmi.c
@@ -763,8 +763,11 @@ static int intel_vsec_tpmi_init(struct auxiliary_device *auxdev)
* when actual device nodes created outside this
* loop via tpmi_create_devices().
*/
- if (pfs->pfs_header.tpmi_id == TPMI_INFO_ID)
- tpmi_process_info(tpmi_info, pfs);
+ if (pfs->pfs_header.tpmi_id == TPMI_INFO_ID) {
+ ret = tpmi_process_info(tpmi_info, pfs);
+ if (ret)
+ return ret;
+ }
if (pfs->pfs_header.tpmi_id == TPMI_CONTROL_ID)
tpmi_set_control_base(auxdev, tpmi_info, pfs);
--
2.40.1