diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/boot.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/boot.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c index 954101d03f06..88d60c40b7e3 100644 --- a/drivers/net/wireless/wl12xx/boot.c +++ b/drivers/net/wireless/wl12xx/boot.c @@ -83,14 +83,22 @@ static void wl1271_parse_fw_ver(struct wl1271 *wl) static void wl1271_boot_fw_version(struct wl1271 *wl) { - struct wl1271_static_data static_data; + struct wl1271_static_data *static_data; - wl1271_read(wl, wl->cmd_box_addr, &static_data, sizeof(static_data), + static_data = kmalloc(sizeof(*static_data), GFP_DMA); + if (!static_data) { + __WARN(); + return; + } + + wl1271_read(wl, wl->cmd_box_addr, static_data, sizeof(*static_data), false); - strncpy(wl->chip.fw_ver_str, static_data.fw_version, + strncpy(wl->chip.fw_ver_str, static_data->fw_version, sizeof(wl->chip.fw_ver_str)); + kfree(static_data); + /* make sure the string is NULL-terminated */ wl->chip.fw_ver_str[sizeof(wl->chip.fw_ver_str) - 1] = '\0'; |