[PATCH 1/3] Bluetooth: btqcomipc: keep the dot in split firmware segment names

[Andrei-Alexandru Bleortu <me@andrei-z.com>]

The segment files of a split image are named <stem>.bNN, as
qcom_mdt_loader expects, but the stem excludes the dot, so the driver
asked for qca/bt_fw_patchb02 instead of qca/bt_fw_patch.b02 and failed
to load any firmware split across segment files.

Assisted-by: LLM
Signed-off-by: Andrei-Alexandru Bleortu <me@andrei-z.com>
---
 drivers/bluetooth/btqcomipc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btqcomipc.c b/drivers/bluetooth/btqcomipc.c
index 9e56d1c8e..21dd3e812 100644
--- a/drivers/bluetooth/btqcomipc.c
+++ b/drivers/bluetooth/btqcomipc.c
@@ -847,7 +847,7 @@ static int btcomqipc_firmware_load(struct qcom_btss *desc)
 		/* Check if firmware is split across multiple segment files */
 		if (phdr->p_offset > fw->size ||
 		    phdr->p_filesz > fw->size - phdr->p_offset) {
-			seg_name = kasprintf(GFP_KERNEL, "%.*sb%02d",
+			seg_name = kasprintf(GFP_KERNEL, "%.*s.b%02d",
 					     (int)stem_len, desc->firmware, i);
 			if (!seg_name) {
 				ret = -ENOMEM;