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Subject[PATCH v5 2/5] Bluetooth: btmtk: apply the common btmtk_fw_get_filename
Date
From: Sean Wang <sean.wang@mediatek.com>

Apply the common btmtk_fw_get_filename to avoid the similar coding in each
driver.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
v3: first added to the series
v4: rebase onto the latest code
v5: update the caller usage with btmtk_fw_get_filename
---
drivers/bluetooth/btmtksdio.c | 3 +++
drivers/bluetooth/btusb.c | 14 ++------------
2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
index ff4868c83cd8..04be06f73e05 100644
--- a/drivers/bluetooth/btmtksdio.c
+++ b/drivers/bluetooth/btmtksdio.c
@@ -1117,6 +1117,9 @@ static int btmtksdio_setup(struct hci_dev *hdev)
return err;
}

+ btmtk_fw_get_filename(fwname, sizeof(fwname), dev_id,
+ fw_version, 0);
+
snprintf(fwname, sizeof(fwname),
"mediatek/BT_RAM_CODE_MT%04x_1_%x_hdr.bin",
dev_id & 0xffff, (fw_version & 0xff) + 1);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index e384ef6ff050..611135d1ce01 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3166,18 +3166,8 @@ static int btusb_mtk_setup(struct hci_dev *hdev)
case 0x7922:
case 0x7961:
case 0x7925:
- if (dev_id == 0x7925)
- snprintf(fw_bin_name, sizeof(fw_bin_name),
- "mediatek/mt%04x/BT_RAM_CODE_MT%04x_1_%x_hdr.bin",
- dev_id & 0xffff, dev_id & 0xffff, (fw_version & 0xff) + 1);
- else if (dev_id == 0x7961 && fw_flavor)
- snprintf(fw_bin_name, sizeof(fw_bin_name),
- "mediatek/BT_RAM_CODE_MT%04x_1a_%x_hdr.bin",
- dev_id & 0xffff, (fw_version & 0xff) + 1);
- else
- snprintf(fw_bin_name, sizeof(fw_bin_name),
- "mediatek/BT_RAM_CODE_MT%04x_1_%x_hdr.bin",
- dev_id & 0xffff, (fw_version & 0xff) + 1);
+ btmtk_fw_get_filename(fw_bin_name, sizeof(fw_bin_name), dev_id,
+ fw_version, fw_flavor);

err = btmtk_setup_firmware_79xx(hdev, fw_bin_name,
btusb_mtk_hci_wmt_sync);
--
2.25.1

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