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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /drivers/staging/greybus/fw-download.c | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/staging/greybus/fw-download.c')
-rw-r--r-- | drivers/staging/greybus/fw-download.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/staging/greybus/fw-download.c b/drivers/staging/greybus/fw-download.c index 543692c567..9a09bd3af7 100644 --- a/drivers/staging/greybus/fw-download.c +++ b/drivers/staging/greybus/fw-download.c @@ -63,8 +63,7 @@ static void fw_req_release(struct kref *kref) * just hope that it never happens. */ if (!fw_req->timedout) - ida_simple_remove(&fw_req->fw_download->id_map, - fw_req->firmware_id); + ida_free(&fw_req->fw_download->id_map, fw_req->firmware_id); kfree(fw_req); } @@ -171,7 +170,7 @@ static struct fw_request *find_firmware(struct fw_download *fw_download, return ERR_PTR(-ENOMEM); /* Allocate ids from 1 to 255 (u8-max), 0 is an invalid id */ - ret = ida_simple_get(&fw_download->id_map, 1, 256, GFP_KERNEL); + ret = ida_alloc_range(&fw_download->id_map, 1, 255, GFP_KERNEL); if (ret < 0) { dev_err(fw_download->parent, "failed to allocate firmware id (%d)\n", ret); @@ -212,7 +211,7 @@ static struct fw_request *find_firmware(struct fw_download *fw_download, return fw_req; err_free_id: - ida_simple_remove(&fw_download->id_map, fw_req->firmware_id); + ida_free(&fw_download->id_map, fw_req->firmware_id); err_free_req: kfree(fw_req); @@ -271,11 +270,11 @@ static int fw_download_fetch_firmware(struct gb_operation *op) struct gb_connection *connection = op->connection; struct fw_download *fw_download = gb_connection_get_data(connection); struct gb_fw_download_fetch_firmware_request *request; - struct gb_fw_download_fetch_firmware_response *response; struct fw_request *fw_req; const struct firmware *fw; unsigned int offset, size; u8 firmware_id; + u8 *response; int ret = 0; if (op->request->payload_size != sizeof(*request)) { @@ -325,8 +324,8 @@ static int fw_download_fetch_firmware(struct gb_operation *op) goto put_fw; } - if (!gb_operation_response_alloc(op, sizeof(*response) + size, - GFP_KERNEL)) { + /* gb_fw_download_fetch_firmware_response contains only a byte array */ + if (!gb_operation_response_alloc(op, size, GFP_KERNEL)) { dev_err(fw_download->parent, "error allocating fetch firmware response\n"); ret = -ENOMEM; @@ -334,7 +333,7 @@ static int fw_download_fetch_firmware(struct gb_operation *op) } response = op->response->payload; - memcpy(response->data, fw->data + offset, size); + memcpy(response, fw->data + offset, size); dev_dbg(fw_download->parent, "responding with firmware (offs = %u, size = %u)\n", offset, |