Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=75567670c66329a111c2b4f12d6c1fc02b3b14d2
Commit: 75567670c66329a111c2b4f12d6c1fc02b3b14d2
Parent: ad12d0f418b7d3bbc6d1ccc4ff0858361cf0aafe
Author: David Woodhouse <[EMAIL PROTECTED]>
AuthorDate: Sat Dec 15 02:38:17 2007 -0500
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 15:07:34 2008 -0800
libertas: kill pdata_buf member of struct cmd_ctrl_node
We can use the callback_arg for it; that's the way we're heading anyway...
Signed-off-by: David Woodhouse <[EMAIL PROTECTED]>
Signed-off-by: John W. Linville <[EMAIL PROTECTED]>
---
drivers/net/wireless/libertas/cmd.c | 4 +---
drivers/net/wireless/libertas/cmdresp.c | 26 +++++++++++++-------------
drivers/net/wireless/libertas/hostcmd.h | 1 -
3 files changed, 14 insertions(+), 17 deletions(-)
diff --git a/drivers/net/wireless/libertas/cmd.c
b/drivers/net/wireless/libertas/cmd.c
index e7f07c3..f2e027b 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1280,7 +1280,6 @@ static void __lbs_cleanup_and_insert_cmd(struct
lbs_private *priv,
if (!cmdnode)
goto out;
- cmdnode->pdata_buf = NULL;
cmdnode->callback = NULL;
cmdnode->callback_arg = 0;
@@ -1801,9 +1800,8 @@ static void lbs_set_cmd_ctrl_node(struct lbs_private
*priv,
if (!ptempnode)
return;
- ptempnode->pdata_buf = pdata_buf;
ptempnode->callback = NULL;
- ptempnode->callback_arg = 0;
+ ptempnode->callback_arg = (unsigned long)pdata_buf;
lbs_deb_leave(LBS_DEB_HOST);
}
diff --git a/drivers/net/wireless/libertas/cmdresp.c
b/drivers/net/wireless/libertas/cmdresp.c
index 89f8316..4c22e78 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -399,13 +399,13 @@ static int lbs_ret_802_11_enable_rsn(struct lbs_private
*priv,
struct cmd_ds_command *resp)
{
struct cmd_ds_802_11_enable_rsn *enable_rsn = &resp->params.enbrsn;
- u32 * pdata_buf = priv->cur_cmd->pdata_buf;
+ uint32_t * pdata_buf = (uint32_t *)priv->cur_cmd->callback_arg;
lbs_deb_enter(LBS_DEB_CMD);
if (enable_rsn->action == cpu_to_le16(CMD_ACT_GET)) {
if (pdata_buf)
- *pdata_buf = (u32) le16_to_cpu(enable_rsn->enable);
+ *pdata_buf = (uint32_t) le16_to_cpu(enable_rsn->enable);
}
lbs_deb_leave(LBS_DEB_CMD);
@@ -435,7 +435,7 @@ static int lbs_ret_802_11_subscribe_event(struct
lbs_private *priv,
struct cmd_ds_802_11_subscribe_event *cmd_event =
&resp->params.subscribe_event;
struct cmd_ds_802_11_subscribe_event *dst_event =
- priv->cur_cmd->pdata_buf;
+ (void *)priv->cur_cmd->callback_arg;
lbs_deb_enter(LBS_DEB_CMD);
@@ -505,7 +505,7 @@ static inline int handle_cmd_response(struct lbs_private
*priv,
case CMD_RET(CMD_802_11_SET_AFC):
case CMD_RET(CMD_802_11_GET_AFC):
spin_lock_irqsave(&priv->driver_lock, flags);
- memmove(priv->cur_cmd->pdata_buf, &resp->params.afc,
+ memmove((void *)priv->cur_cmd->callback_arg, &resp->params.afc,
sizeof(struct cmd_ds_802_11_afc));
spin_unlock_irqrestore(&priv->driver_lock, flags);
@@ -557,20 +557,20 @@ static inline int handle_cmd_response(struct lbs_private
*priv,
break;
case CMD_RET(CMD_802_11_INACTIVITY_TIMEOUT):
spin_lock_irqsave(&priv->driver_lock, flags);
- *((u16 *) priv->cur_cmd->pdata_buf) =
+ *((uint16_t *) priv->cur_cmd->callback_arg) =
le16_to_cpu(resp->params.inactivity_timeout.timeout);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_802_11_TPC_CFG):
spin_lock_irqsave(&priv->driver_lock, flags);
- memmove(priv->cur_cmd->pdata_buf, &resp->params.tpccfg,
+ memmove((void *)priv->cur_cmd->callback_arg,
&resp->params.tpccfg,
sizeof(struct cmd_ds_802_11_tpc_cfg));
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_802_11_LED_GPIO_CTRL):
spin_lock_irqsave(&priv->driver_lock, flags);
- memmove(priv->cur_cmd->pdata_buf, &resp->params.ledgpio,
+ memmove((void *)priv->cur_cmd->callback_arg,
&resp->params.ledgpio,
sizeof(struct cmd_ds_802_11_led_ctrl));
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
@@ -580,7 +580,7 @@ static inline int handle_cmd_response(struct lbs_private
*priv,
case CMD_RET(CMD_802_11_PWR_CFG):
spin_lock_irqsave(&priv->driver_lock, flags);
- memmove(priv->cur_cmd->pdata_buf, &resp->params.pwrcfg,
+ memmove((void *)priv->cur_cmd->callback_arg,
&resp->params.pwrcfg,
sizeof(struct cmd_ds_802_11_pwr_cfg));
spin_unlock_irqrestore(&priv->driver_lock, flags);
@@ -588,21 +588,21 @@ static inline int handle_cmd_response(struct lbs_private
*priv,
case CMD_RET(CMD_GET_TSF):
spin_lock_irqsave(&priv->driver_lock, flags);
- memcpy(priv->cur_cmd->pdata_buf,
+ memcpy((void *)priv->cur_cmd->callback_arg,
&resp->params.gettsf.tsfvalue, sizeof(u64));
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_BT_ACCESS):
spin_lock_irqsave(&priv->driver_lock, flags);
- if (priv->cur_cmd->pdata_buf)
- memcpy(priv->cur_cmd->pdata_buf,
+ if (priv->cur_cmd->callback_arg)
+ memcpy((void *)priv->cur_cmd->callback_arg,
&resp->params.bt.addr1, 2 * ETH_ALEN);
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
case CMD_RET(CMD_FWT_ACCESS):
spin_lock_irqsave(&priv->driver_lock, flags);
- if (priv->cur_cmd->pdata_buf)
- memcpy(priv->cur_cmd->pdata_buf, &resp->params.fwt,
+ if (priv->cur_cmd->callback_arg)
+ memcpy((void *)priv->cur_cmd->callback_arg,
&resp->params.fwt,
sizeof(resp->params.fwt));
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
diff --git a/drivers/net/wireless/libertas/hostcmd.h
b/drivers/net/wireless/libertas/hostcmd.h
index 1b31250..719da73 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -75,7 +75,6 @@ struct cmd_header {
struct cmd_ctrl_node {
struct list_head list;
/* command response */
- void *pdata_buf;
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header
*);
unsigned long callback_arg;
/* command data */
-
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