diff options
| -rw-r--r-- | drivers/platform/x86/intel/vsec.c | 9 | ||||
| -rw-r--r-- | include/linux/intel_vsec.h | 5 |
2 files changed, 9 insertions, 5 deletions
diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c index db3c031d1757..055ca9f48fb4 100644 --- a/drivers/platform/x86/intel/vsec.c +++ b/drivers/platform/x86/intel/vsec.c @@ -332,13 +332,16 @@ static bool intel_vsec_walk_vsec(struct pci_dev *pdev, return have_devices; } -void intel_vsec_register(struct pci_dev *pdev, +int intel_vsec_register(struct pci_dev *pdev, struct intel_vsec_platform_info *info) { if (!pdev || !info || !info->headers) - return; + return -EINVAL; - intel_vsec_walk_header(pdev, info); + if (!intel_vsec_walk_header(pdev, info)) + return -ENODEV; + else + return 0; } EXPORT_SYMBOL_NS_GPL(intel_vsec_register, "INTEL_VSEC"); diff --git a/include/linux/intel_vsec.h b/include/linux/intel_vsec.h index b94beab64610..bc95821f1bfb 100644 --- a/include/linux/intel_vsec.h +++ b/include/linux/intel_vsec.h @@ -139,12 +139,13 @@ static inline struct intel_vsec_device *auxdev_to_ivdev(struct auxiliary_device } #if IS_ENABLED(CONFIG_INTEL_VSEC) -void intel_vsec_register(struct pci_dev *pdev, +int intel_vsec_register(struct pci_dev *pdev, struct intel_vsec_platform_info *info); #else -static inline void intel_vsec_register(struct pci_dev *pdev, +static inline int intel_vsec_register(struct pci_dev *pdev, struct intel_vsec_platform_info *info) { + return -ENODEV; } #endif #endif |