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libertas: switch lbs_cmd() to take a _pointer_ to the command structure

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This way, it looks more like a normal function.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse 2007-12-12 16:00:42 -05:00 committed by David S. Miller
parent 6ce4fd2a3a
commit 689442dca1
3 changed files with 14 additions and 15 deletions
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17
drivers/net/wireless/libertas/cmd.c
View File

@ -56,7 +56,7 @@ int lbs_update_hw_spec(struct lbs_private *priv)
memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
memcpy(cmd.permanentaddr, priv->current_addr, ETH_ALEN);
ret = lbs_cmd_with_response(priv, CMD_GET_HW_SPEC, cmd);
ret = lbs_cmd_with_response(priv, CMD_GET_HW_SPEC, &cmd);
if (ret)
goto out;
@ -121,7 +121,7 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
cmd_config.gpio = gpio;
cmd_config.gap = gap;
ret = lbs_cmd_with_response(priv, CMD_802_11_HOST_SLEEP_CFG, cmd_config);
ret = lbs_cmd_with_response(priv, CMD_802_11_HOST_SLEEP_CFG, &cmd_config);
if (ret) {
lbs_pr_info("HOST_SLEEP_CFG failed %d\n", ret);
return ret;
@ -743,7 +743,7 @@ int lbs_get_data_rate(struct lbs_private *priv)
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_GET_TX_RATE);
ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, cmd);
ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
if (ret)
goto out;
@ -790,7 +790,7 @@ int lbs_set_data_rate(struct lbs_private *priv, u8 rate)
lbs_deb_cmd("DATA_RATE: setting auto\n");
}
ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, cmd);
ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
if (ret)
goto out;
@ -846,7 +846,7 @@ int lbs_get_channel(struct lbs_private *priv)
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_GET);
ret = lbs_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, cmd);
ret = lbs_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, &cmd);
if (ret)
goto out;
@ -878,7 +878,7 @@ int lbs_set_channel(struct lbs_private *priv, u8 channel)
cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_SET);
cmd.channel = cpu_to_le16(channel);
ret = lbs_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, cmd);
ret = lbs_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, &cmd);
if (ret)
goto out;
@ -1105,7 +1105,7 @@ int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
cmd->action = cpu_to_le16(cmd_action);
ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, (*cmd));
ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, cmd);
lbs_deb_leave(LBS_DEB_CMD);
return ret;
@ -1128,7 +1128,7 @@ int lbs_mesh_config(struct lbs_private *priv, int enable)
lbs_deb_cmd("mesh config channel %d SSID %s\n",
priv->curbssparams.channel,
escape_essid(priv->mesh_ssid, priv->mesh_ssid_len));
return lbs_cmd_with_response(priv, CMD_MESH_CONFIG, cmd);
return lbs_cmd_with_response(priv, CMD_MESH_CONFIG, &cmd);
}
static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
@ -2160,6 +2160,7 @@ int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
EXPORT_SYMBOL_GPL(lbs_cmd_copyback);
/**
* @brief Simple way to call firmware functions

10
drivers/net/wireless/libertas/cmd.h
View File

@ -6,13 +6,11 @@
#include "hostcmd.h"
#include "dev.h"
#define lbs_cmd(priv, cmdnr, cmd, callback, callback_arg) \
__lbs_cmd(priv, cmdnr, &(cmd).hdr, sizeof(cmd), \
callback, callback_arg)
#define lbs_cmd(priv, cmdnr, cmd, cb, cb_arg) \
__lbs_cmd(priv, cmdnr, &(cmd)->hdr, sizeof(*(cmd)), cb, cb_arg)
#define lbs_cmd_with_response(priv, cmdnr, cmd) \
__lbs_cmd(priv, cmdnr, &(cmd).hdr, sizeof(cmd), \
lbs_cmd_copyback, (unsigned long) &cmd)
#define lbs_cmd_with_response(priv, cmdnr, cmd) \
lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))
int __lbs_cmd(struct lbs_private *priv, uint16_t command,
struct cmd_header *in_cmd, int in_cmd_size,

2
drivers/net/wireless/libertas/if_usb.c
View File

@ -109,7 +109,7 @@ static void if_usb_set_boot2_ver(struct lbs_private *priv)
b2_cmd.action = 0;
b2_cmd.version = priv->boot2_version;
if (lbs_cmd(priv, CMD_SET_BOOT2_VER, b2_cmd, NULL, 0))
if (lbs_cmd(priv, CMD_SET_BOOT2_VER, &b2_cmd, NULL, 0))
lbs_deb_usb("Setting boot2 version failed\n");
}