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iwlagn: remove unnecessary type for tracing operations 

The device tracing routines only use the priv pointer as an opaque
value.  Change from a typed iwl_priv pointer to a null pointer and
eliminate the need to include iwl_priv.h.  CMD_ASYNC is defined in
iwl_shared.h which is the only reason it is included.

Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Don Fry 2011-10-14 12:54:44 -07:00 committed by John W. Linville
parent 560124095f
commit 5510697515
2 changed files with 12 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/iwlwifi/iwl-devtrace.c
View File

@ -28,7 +28,7 @@
/* sparse doesn't like tracepoint macros */
#ifndef __CHECKER__
#include "iwl-dev.h"
#include "iwl-trans.h"
#define CREATE_TRACE_POINTS
#include "iwl-devtrace.h"

23
drivers/net/wireless/iwlwifi/iwl-devtrace.h
View File

@ -29,7 +29,6 @@
#include <linux/tracepoint.h>
struct iwl_priv;
#if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__)
#undef TRACE_EVENT
@ -37,14 +36,14 @@ struct iwl_priv;
static inline void trace_ ## name(proto) {}
#endif
#define PRIV_ENTRY __field(struct iwl_priv *, priv)
#define PRIV_ENTRY __field(void *, priv)
#define PRIV_ASSIGN __entry->priv = priv
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi_io
TRACE_EVENT(iwlwifi_dev_ioread32,
TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
TP_PROTO(void *priv, u32 offs, u32 val),
TP_ARGS(priv, offs, val),
TP_STRUCT__entry(
PRIV_ENTRY
@ -60,7 +59,7 @@ TRACE_EVENT(iwlwifi_dev_ioread32,
);
TRACE_EVENT(iwlwifi_dev_iowrite8,
TP_PROTO(struct iwl_priv *priv, u32 offs, u8 val),
TP_PROTO(void *priv, u32 offs, u8 val),
TP_ARGS(priv, offs, val),
TP_STRUCT__entry(
PRIV_ENTRY
@ -76,7 +75,7 @@ TRACE_EVENT(iwlwifi_dev_iowrite8,
);
TRACE_EVENT(iwlwifi_dev_iowrite32,
TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
TP_PROTO(void *priv, u32 offs, u32 val),
TP_ARGS(priv, offs, val),
TP_STRUCT__entry(
PRIV_ENTRY
@ -95,7 +94,7 @@ TRACE_EVENT(iwlwifi_dev_iowrite32,
#define TRACE_SYSTEM iwlwifi_ucode
TRACE_EVENT(iwlwifi_dev_ucode_cont_event,
TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
TP_PROTO(void *priv, u32 time, u32 data, u32 ev),
TP_ARGS(priv, time, data, ev),
TP_STRUCT__entry(
PRIV_ENTRY
@ -115,7 +114,7 @@ TRACE_EVENT(iwlwifi_dev_ucode_cont_event,
);
TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
TP_PROTO(struct iwl_priv *priv, u32 wraps, u32 n_entry, u32 p_entry),
TP_PROTO(void *priv, u32 wraps, u32 n_entry, u32 p_entry),
TP_ARGS(priv, wraps, n_entry, p_entry),
TP_STRUCT__entry(
PRIV_ENTRY
@ -139,7 +138,7 @@ TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
#define TRACE_SYSTEM iwlwifi
TRACE_EVENT(iwlwifi_dev_hcmd,
TP_PROTO(struct iwl_priv *priv, u32 flags,
TP_PROTO(void *priv, u32 flags,
const void *hcmd0, size_t len0,
const void *hcmd1, size_t len1,
const void *hcmd2, size_t len2),
@ -164,7 +163,7 @@ TRACE_EVENT(iwlwifi_dev_hcmd,
);
TRACE_EVENT(iwlwifi_dev_rx,
TP_PROTO(struct iwl_priv *priv, void *rxbuf, size_t len),
TP_PROTO(void *priv, void *rxbuf, size_t len),
TP_ARGS(priv, rxbuf, len),
TP_STRUCT__entry(
PRIV_ENTRY
@ -179,7 +178,7 @@ TRACE_EVENT(iwlwifi_dev_rx,
);
TRACE_EVENT(iwlwifi_dev_tx,
TP_PROTO(struct iwl_priv *priv, void *tfd, size_t tfdlen,
TP_PROTO(void *priv, void *tfd, size_t tfdlen,
void *buf0, size_t buf0_len,
void *buf1, size_t buf1_len),
TP_ARGS(priv, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
@ -211,7 +210,7 @@ TRACE_EVENT(iwlwifi_dev_tx,
);
TRACE_EVENT(iwlwifi_dev_ucode_error,
TP_PROTO(struct iwl_priv *priv, u32 desc, u32 tsf_low,
TP_PROTO(void *priv, u32 desc, u32 tsf_low,
u32 data1, u32 data2, u32 line, u32 blink1,
u32 blink2, u32 ilink1, u32 ilink2, u32 bcon_time,
u32 gp1, u32 gp2, u32 gp3, u32 ucode_ver, u32 hw_ver,
@ -271,7 +270,7 @@ TRACE_EVENT(iwlwifi_dev_ucode_error,
);
TRACE_EVENT(iwlwifi_dev_ucode_event,
TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
TP_PROTO(void *priv, u32 time, u32 data, u32 ev),
TP_ARGS(priv, time, data, ev),
TP_STRUCT__entry(
PRIV_ENTRY