From: Arend van Spriel <arend@xxxxxxxxxxxx>
All information needed for this function is available in the d11rxhdr
structure. This is the last place where the brcms_d11rxhdr structure
so it can be removed.
Reviewed-by: Roland Vossen <rvossen@xxxxxxxxxxxx>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
Signed-off-by: Franky Lin <frankyl@xxxxxxxxxxxx>
---
drivers/staging/brcm80211/brcmsmac/d11.h | 17 -----------------
drivers/staging/brcm80211/brcmsmac/main.c | 9 +++------
drivers/staging/brcm80211/brcmsmac/types.h | 1 -
3 files changed, 3 insertions(+), 24 deletions(-)
diff --git a/drivers/staging/brcm80211/brcmsmac/d11.h b/drivers/staging/brcm80211/brcmsmac/d11.h
index 1f05e8a..ed51616 100644
--- a/drivers/staging/brcm80211/brcmsmac/d11.h
+++ b/drivers/staging/brcm80211/brcmsmac/d11.h
@@ -1407,23 +1407,6 @@ struct d11rxhdr {
u16 RxStatus2;
u16 RxTSFTime;
u16 RxChan;
-};
-
-/*
- * rxhdr: received frame header data
- * rssi: rssi computed by PHY
- * rxpwr0: obsoleted, place holder for legacy ROM code. use rxpwr[]
- * rxpwr1: obsoleted, place holder for legacy ROM code. use rxpwr[]
- * do_rssi_ma: do per-pkt sampling for per-antenna ma in HIGH
- * rxpwr: rssi for supported antennas
- */
-struct brcms_d11rxhdr {
- struct d11rxhdr rxh_cpu;
- s8 rssi;
- s8 rxpwr0;
- s8 rxpwr1;
- s8 do_rssi_ma;
- s8 rxpwr[WL_RSSI_ANT_MAX];
} __packed;
/* PhyRxStatus_0: */
diff --git a/drivers/staging/brcm80211/brcmsmac/main.c b/drivers/staging/brcm80211/brcmsmac/main.c
index bdc0611..4f79a42 100644
--- a/drivers/staging/brcm80211/brcmsmac/main.c
+++ b/drivers/staging/brcm80211/brcmsmac/main.c
@@ -783,7 +783,6 @@ brcms_b_recv(struct brcms_hardware *wlc_hw, uint fifo, bool bound)
struct sk_buff *tail = NULL;
uint n = 0;
uint bound_limit = bound ? RXBND : -1;
- struct brcms_d11rxhdr *wlc_rxhdr = NULL;
BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
/* gather received frames */
@@ -813,7 +812,6 @@ brcms_b_recv(struct brcms_hardware *wlc_hw, uint fifo, bool bound)
rxh_le = (struct d11rxhdr_le *)p->data;
rxh = (struct d11rxhdr *)p->data;
- wlc_rxhdr = (struct brcms_d11rxhdr *) p->data;
/* fixup rx header endianness */
rxh->RxFrameSize = le16_to_cpu(rxh_le->RxFrameSize);
@@ -8117,7 +8115,7 @@ brcms_b_read_tsf(struct brcms_hardware *wlc_hw, u32 *tsf_l_ptr,
* are used. Finally, the tsf_h is read from the tsf register.
*/
static u64 brcms_c_recover_tsf64(struct brcms_c_info *wlc,
- struct brcms_d11rxhdr *rxh)
+ struct d11rxhdr *rxh)
{
u32 tsf_h, tsf_l;
u16 rx_tsf_0_15, rx_tsf_16_31;
@@ -8125,7 +8123,7 @@ static u64 brcms_c_recover_tsf64(struct brcms_c_info *wlc,
brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);
rx_tsf_16_31 = (u16)(tsf_l >> 16);
- rx_tsf_0_15 = rxh->rxh_cpu.RxTSFTime;
+ rx_tsf_0_15 = rxh->RxTSFTime;
/*
* a greater tsf time indicates the low 16 bits of
@@ -8145,14 +8143,13 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
struct sk_buff *p,
struct ieee80211_rx_status *rx_status)
{
- struct brcms_d11rxhdr *wlc_rxh = (struct brcms_d11rxhdr *) rxh;
int preamble;
int channel;
u32 rspec;
unsigned char *plcp;
/* fill in TSF and flag its presence */
- rx_status->mactime = brcms_c_recover_tsf64(wlc, wlc_rxh);
+ rx_status->mactime = brcms_c_recover_tsf64(wlc, rxh);
rx_status->flag |= RX_FLAG_MACTIME_MPDU;
channel = BRCMS_CHAN_CHANNEL(rxh->RxChan);
diff --git a/drivers/staging/brcm80211/brcmsmac/types.h b/drivers/staging/brcm80211/brcmsmac/types.h
index 415ab8b..23969fe 100644
--- a/drivers/staging/brcm80211/brcmsmac/types.h
+++ b/drivers/staging/brcm80211/brcmsmac/types.h
@@ -336,7 +336,6 @@ struct dma_pub;
struct si_pub;
struct tx_status;
struct d11rxhdr;
-struct brcms_d11rxhdr;
struct txpwr_limits;
/* iovar structure */
--
1.7.1
--
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