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ath10k: add pointer constness to traces

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Traces shouldn't modified passed data. This will
make it possible to pass const arguments to
traces.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2014-11-27 08:42:11 +01:00 committed by Kalle Valo
parent acab6400da
commit b22a8f49d6
1 changed files with 17 additions and 14 deletions
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31
drivers/net/wireless/ath/ath10k/trace.h
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@ -21,9 +21,11 @@
#include "core.h"
#if !defined(_TRACE_H_)
static inline u32 ath10k_frm_hdr_len(void *buf)
static inline u32 ath10k_frm_hdr_len(const void *buf)
{
return ieee80211_hdrlen(((struct ieee80211_hdr *)buf)->frame_control);
const struct ieee80211_hdr *hdr = buf;
return ieee80211_hdrlen(hdr->frame_control);
}
#endif
@ -145,7 +147,8 @@ TRACE_EVENT(ath10k_log_dbg_dump,
);
TRACE_EVENT(ath10k_wmi_cmd,
TP_PROTO(struct ath10k *ar, int id, void *buf, size_t buf_len, int ret),
TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len,
int ret),
TP_ARGS(ar, id, buf, buf_len, ret),
@ -178,7 +181,7 @@ TRACE_EVENT(ath10k_wmi_cmd,
);
TRACE_EVENT(ath10k_wmi_event,
TP_PROTO(struct ath10k *ar, int id, void *buf, size_t buf_len),
TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len),
TP_ARGS(ar, id, buf, buf_len),
@ -208,7 +211,7 @@ TRACE_EVENT(ath10k_wmi_event,
);
TRACE_EVENT(ath10k_htt_stats,
TP_PROTO(struct ath10k *ar, void *buf, size_t buf_len),
TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len),
TP_ARGS(ar, buf, buf_len),
@ -235,7 +238,7 @@ TRACE_EVENT(ath10k_htt_stats,
);
TRACE_EVENT(ath10k_wmi_dbglog,
TP_PROTO(struct ath10k *ar, void *buf, size_t buf_len),
TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len),
TP_ARGS(ar, buf, buf_len),
@ -262,7 +265,7 @@ TRACE_EVENT(ath10k_wmi_dbglog,
);
TRACE_EVENT(ath10k_htt_pktlog,
TP_PROTO(struct ath10k *ar, void *buf, u16 buf_len),
TP_PROTO(struct ath10k *ar, const void *buf, u16 buf_len),
TP_ARGS(ar, buf, buf_len),
@ -349,7 +352,7 @@ TRACE_EVENT(ath10k_txrx_tx_unref,
);
DECLARE_EVENT_CLASS(ath10k_hdr_event,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len),
@ -376,7 +379,7 @@ DECLARE_EVENT_CLASS(ath10k_hdr_event,
);
DECLARE_EVENT_CLASS(ath10k_payload_event,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len),
@ -404,27 +407,27 @@ DECLARE_EVENT_CLASS(ath10k_payload_event,
);
DEFINE_EVENT(ath10k_hdr_event, ath10k_tx_hdr,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len)
);
DEFINE_EVENT(ath10k_payload_event, ath10k_tx_payload,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len)
);
DEFINE_EVENT(ath10k_hdr_event, ath10k_rx_hdr,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len)
);
DEFINE_EVENT(ath10k_payload_event, ath10k_rx_payload,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len)
);
TRACE_EVENT(ath10k_htt_rx_desc,
TP_PROTO(struct ath10k *ar, void *data, size_t len),
TP_PROTO(struct ath10k *ar, const void *data, size_t len),
TP_ARGS(ar, data, len),