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path: root/drivers/net/wireless/marvell/mwifiex/debugfs.c
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Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/debugfs.c')
-rw-r--r--drivers/net/wireless/marvell/mwifiex/debugfs.c31
1 files changed, 1 insertions, 30 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index db2872daae97..07453932f703 100644
--- a/drivers/net/wireless/marvell/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
@@ -154,34 +154,6 @@ free_and_exit:
}
/*
- * Proc device dump read handler.
- *
- * This function is called when the 'device_dump' file is opened for
- * reading.
- * This function dumps driver information and firmware memory segments
- * (ex. DTCM, ITCM, SQRAM etc.) for
- * debugging.
- */
-static ssize_t
-mwifiex_device_dump_read(struct file *file, char __user *ubuf,
- size_t count, loff_t *ppos)
-{
- struct mwifiex_private *priv = file->private_data;
-
- /* For command timeouts, USB firmware will automatically emit
- * firmware dump events, so we don't implement device_dump().
- * For user-initiated dumps, we trigger it ourselves.
- */
- if (priv->adapter->iface_type == MWIFIEX_USB)
- mwifiex_send_cmd(priv, HostCmd_CMD_FW_DUMP_EVENT,
- HostCmd_ACT_GEN_SET, 0, NULL, true);
- else
- priv->adapter->if_ops.device_dump(priv->adapter);
-
- return 0;
-}
-
-/*
* Proc getlog file read handler.
*
* This function is called when the 'getlog' file is opened for reading
@@ -980,7 +952,6 @@ static const struct file_operations mwifiex_dfs_##name##_fops = { \
MWIFIEX_DFS_FILE_READ_OPS(info);
MWIFIEX_DFS_FILE_READ_OPS(debug);
MWIFIEX_DFS_FILE_READ_OPS(getlog);
-MWIFIEX_DFS_FILE_READ_OPS(device_dump);
MWIFIEX_DFS_FILE_OPS(regrdwr);
MWIFIEX_DFS_FILE_OPS(rdeeprom);
MWIFIEX_DFS_FILE_OPS(memrw);
@@ -1011,7 +982,7 @@ mwifiex_dev_debugfs_init(struct mwifiex_private *priv)
MWIFIEX_DFS_ADD_FILE(getlog);
MWIFIEX_DFS_ADD_FILE(regrdwr);
MWIFIEX_DFS_ADD_FILE(rdeeprom);
- MWIFIEX_DFS_ADD_FILE(device_dump);
+
MWIFIEX_DFS_ADD_FILE(memrw);
MWIFIEX_DFS_ADD_FILE(hscfg);
MWIFIEX_DFS_ADD_FILE(histogram);