diff options
| author | Dafna Hirschfeld <dhirschfeld@habana.ai> | 2023-03-16 09:45:47 +0100 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-04-08 09:39:33 +0200 |
| commit | 12f7701138846249fb09dd22e85b88563c708a41 (patch) | |
| tree | bacc748c466a95eb4e24a14c4cf9f424ebea82c8 /drivers/accel | |
| parent | accel/habanalabs: fix access error clear event (diff) | |
| download | linux-12f7701138846249fb09dd22e85b88563c708a41.tar.xz linux-12f7701138846249fb09dd22e85b88563c708a41.zip | |
accel/habanalabs: improvements to FW ver extraction
1. Rename the func to hl_get_preboot_major_minor because we also set
the extracted values in hdev fields.
2. Free the allocated string in the calling function which makes more
sense
Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/habanalabs/common/firmware_if.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/accel/habanalabs/common/firmware_if.c b/drivers/accel/habanalabs/common/firmware_if.c index 96027a1c124d..781256dd49ad 100644 --- a/drivers/accel/habanalabs/common/firmware_if.c +++ b/drivers/accel/habanalabs/common/firmware_if.c @@ -71,7 +71,7 @@ free_fw_ver: return NULL; } -static int extract_fw_sub_versions(struct hl_device *hdev, char *preboot_ver) +static int hl_get_preboot_major_minor(struct hl_device *hdev, char *preboot_ver) { char major[8], minor[8], *first_dot, *second_dot; int rc; @@ -86,7 +86,7 @@ static int extract_fw_sub_versions(struct hl_device *hdev, char *preboot_ver) if (rc) { dev_err(hdev->dev, "Error %d parsing preboot major version\n", rc); - goto out; + return rc; } /* skip the first dot */ @@ -102,9 +102,6 @@ static int extract_fw_sub_versions(struct hl_device *hdev, char *preboot_ver) if (rc) dev_err(hdev->dev, "Error %d parsing preboot minor version\n", rc); - -out: - kfree(preboot_ver); return rc; } @@ -2181,8 +2178,8 @@ static int hl_fw_dynamic_read_device_fw_version(struct hl_device *hdev, dev_info(hdev->dev, "preboot version %s\n", preboot_ver); - /* This function takes care of freeing preboot_ver */ - rc = extract_fw_sub_versions(hdev, preboot_ver); + rc = hl_get_preboot_major_minor(hdev, preboot_ver); + kfree(preboot_ver); if (rc) return rc; } |