Remove the function as10x_cmd_eLNA_change_mode() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/media/usb/as102/as10x_cmd.h | 1 -
drivers/media/usb/as102/as10x_cmd_cfg.c | 49 -------------------------------
2 files changed, 50 deletions(-)
diff --git a/drivers/media/usb/as102/as10x_cmd.h b/drivers/media/usb/as102/as10x_cmd.h
index e06b84e..d87fc2f 100644
--- a/drivers/media/usb/as102/as10x_cmd.h
+++ b/drivers/media/usb/as102/as10x_cmd.h
@@ -518,6 +518,5 @@ int as10x_cmd_get_context(struct as10x_bus_adapter_t *adap,
uint16_t tag,
uint32_t *pvalue);
-int as10x_cmd_eLNA_change_mode(struct as10x_bus_adapter_t *adap, uint8_t mode);
int as10x_context_rsp_parse(struct as10x_cmd_t *prsp, uint16_t proc_id);
#endif
diff --git a/drivers/media/usb/as102/as10x_cmd_cfg.c b/drivers/media/usb/as102/as10x_cmd_cfg.c
index c87f2ca..74def1f 100644
--- a/drivers/media/usb/as102/as10x_cmd_cfg.c
+++ b/drivers/media/usb/as102/as10x_cmd_cfg.c
@@ -130,55 +130,6 @@ out:
}
/**
- * as10x_cmd_eLNA_change_mode - send eLNA change mode command to AS10x
- * @adap: pointer to AS10x bus adapter
- * @mode: mode selected:
- * - ON : 0x0 => eLNA always ON
- * - OFF : 0x1 => eLNA always OFF
- * - AUTO : 0x2 => eLNA follow hysteresis parameters
- * to be ON or OFF
- *
- * Return 0 on success or negative value in case of error.
- */
-int as10x_cmd_eLNA_change_mode(struct as10x_bus_adapter_t *adap, uint8_t mode)
-{
- int error;
- struct as10x_cmd_t *pcmd, *prsp;
-
- pcmd = adap->cmd;
- prsp = adap->rsp;
-
- /* prepare command */
- as10x_cmd_build(pcmd, (++adap->cmd_xid),
- sizeof(pcmd->body.cfg_change_mode.req));
-
- /* fill command */
- pcmd->body.cfg_change_mode.req.proc_id =
- cpu_to_le16(CONTROL_PROC_ELNA_CHANGE_MODE);
- pcmd->body.cfg_change_mode.req.mode = mode;
-
- /* send command */
- if (adap->ops->xfer_cmd) {
- error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
- sizeof(pcmd->body.cfg_change_mode.req)
- + HEADER_SIZE, (uint8_t *) prsp,
- sizeof(prsp->body.cfg_change_mode.rsp)
- + HEADER_SIZE);
- } else {
- error = AS10X_CMD_ERROR;
- }
-
- if (error < 0)
- goto out;
-
- /* parse response */
- error = as10x_rsp_parse(prsp, CONTROL_PROC_ELNA_CHANGE_MODE_RSP);
-
-out:
- return error;
-}
-
-/**
* as10x_context_rsp_parse - Parse context command response
* @prsp: pointer to AS10x command response buffer
* @proc_id: id of the command
--
1.7.10.4
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