From: "Arend van Spriel" <arend@broadcom.com>
To: gregkh@suse.de
Cc: devel@linuxdriverproject.org, linux-wireless@vger.kernel.org,
"Alwin Beukers" <alwin@broadcom.com>,
"Arend van Spriel" <arend@broadcom.com>
Subject: [PATCH 21/26] staging: brcm80211: removed synchronisation of wlc->machwcap field
Date: Tue, 4 Oct 2011 23:19:07 +0200 [thread overview]
Message-ID: <1317763152-17607-22-git-send-email-arend@broadcom.com> (raw)
In-Reply-To: <1317763152-17607-1-git-send-email-arend@broadcom.com>
From: Alwin Beukers <alwin@broadcom.com>
- removed copying field wlc->machwcap from brcms_hardware to brcms_c_info
during module attach.
- field wlc->machwcap was written but never read. Therefore it was removed.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
---
drivers/staging/brcm80211/brcmsmac/main.c | 39 +----------------------------
drivers/staging/brcm80211/brcmsmac/main.h | 2 -
2 files changed, 1 insertions(+), 40 deletions(-)
diff --git a/drivers/staging/brcm80211/brcmsmac/main.c b/drivers/staging/brcm80211/brcmsmac/main.c
index 175d85e..0656d99 100644
--- a/drivers/staging/brcm80211/brcmsmac/main.c
+++ b/drivers/staging/brcm80211/brcmsmac/main.c
@@ -390,13 +390,6 @@ static int brcms_chspec_bw(u16 chanspec)
return BRCMS_10_MHZ;
}
-/* dup state between BMAC(struct brcms_hardware) and HIGH(struct brcms_c_info)
- driver */
-struct brcms_b_state {
- u32 machwcap; /* mac hw capibility */
- u32 preamble_ovr; /* preamble override */
-};
-
struct edcf_acparam {
u8 ACI;
u8 ECW;
@@ -1168,14 +1161,6 @@ bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded)
return wlc->macintstatus != 0;
}
-static int brcms_b_state_get(struct brcms_hardware *wlc_hw,
- struct brcms_b_state *state)
-{
- state->machwcap = wlc_hw->machwcap;
-
- return 0;
-}
-
/* set initial host flags value */
static void
brcms_c_mhfdef(struct brcms_c_info *wlc, u16 *mhfs, u16 mhf2_init)
@@ -4534,20 +4519,6 @@ void brcms_c_info_init(struct brcms_c_info *wlc, int unit)
wlc->mpc_delay_off = wlc->mpc_dlycnt = BRCMS_MPC_MIN_DELAYCNT;
}
-static bool brcms_c_state_bmac_sync(struct brcms_c_info *wlc)
-{
- struct brcms_b_state state_bmac = {0};
-
- if (brcms_b_state_get(wlc->hw, &state_bmac) != 0)
- return false;
-
- wlc->machwcap = state_bmac.machwcap;
- brcms_c_protection_upd(wlc, BRCMS_PROT_N_PAM_OVR,
- (s8) state_bmac.preamble_ovr);
-
- return true;
-}
-
static uint brcms_c_attach_module(struct brcms_c_info *wlc)
{
uint err = 0;
@@ -5151,15 +5122,7 @@ brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit,
if (err)
goto fail;
- /*
- * for some states, due to different info pointer(e,g, wlc, wlc_hw) or
- * master/slave split, HIGH driver(both monolithic and HIGH_ONLY) needs
- * to sync states FROM BMAC portion driver
- */
- if (!brcms_c_state_bmac_sync(wlc)) {
- err = 20;
- goto fail;
- }
+ brcms_c_protection_upd(wlc, BRCMS_PROT_N_PAM_OVR, OFF);
pub->phy_11ncapable = BRCMS_PHY_11N_CAP(wlc->band);
diff --git a/drivers/staging/brcm80211/brcmsmac/main.h b/drivers/staging/brcm80211/brcmsmac/main.h
index 99d5c60..441292a 100644
--- a/drivers/staging/brcm80211/brcmsmac/main.h
+++ b/drivers/staging/brcm80211/brcmsmac/main.h
@@ -519,8 +519,6 @@ struct brcms_c_info {
u16 deviceid;
uint ucode_rev;
- u32 machwcap;
-
u8 perm_etheraddr[ETH_ALEN];
bool bandlocked;
--
1.7.4.1
next prev parent reply other threads:[~2011-10-04 21:19 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-04 21:18 [PATCH 00/26] various cleanup changes for brcmfmac and brcmsmac Arend van Spriel
2011-10-04 21:18 ` [PATCH 01/26] staging: brcm80211: cleaned up struct brcms_bss_cfg Arend van Spriel
2011-10-04 21:18 ` [PATCH 02/26] staging: brcm80211: remove setting ssn to zero upon AMPDU_TX_START Arend van Spriel
2011-10-04 21:18 ` [PATCH 03/26] staging: brcm80211: remove filtering of received frames Arend van Spriel
2011-10-04 21:18 ` [PATCH 04/26] staging: brcm80211: remove brcmu_bprintf and related functions Arend van Spriel
2011-10-04 21:18 ` [PATCH 05/26] staging: brcm80211: replace brcmu_bitcount with hweight8 Arend van Spriel
2011-10-04 21:18 ` [PATCH 06/26] staging: brcm80211: fullmac: fixed double #include Arend van Spriel
2011-10-04 21:18 ` [PATCH 07/26] staging: brcm80211: clean up rtnl_lock in fullmac Arend van Spriel
2011-10-04 21:18 ` [PATCH 08/26] staging: brcm80211: remove fullmac module_param for intr/poll mode Arend van Spriel
2011-10-04 21:18 ` [PATCH 09/26] staging: brcm80211: stop using assigned thread priority in fullmac Arend van Spriel
2011-10-04 21:18 ` [PATCH 10/26] staging: brcm80211: fixed checkpatch warnings Arend van Spriel
2011-10-04 21:18 ` [PATCH 11/26] staging: brcm80211: removed accessor functions for band type and etheraddress Arend van Spriel
2011-10-04 21:18 ` [PATCH 12/26] staging: brcm80211: fixed function returns Arend van Spriel
2011-10-04 21:18 ` [PATCH 13/26] staging: brcm80211: made NULL ethernet address const Arend van Spriel
2011-10-04 21:19 ` [PATCH 14/26] staging: brcm80211: removed empty brcms_c_reset_bmac_done callback function Arend van Spriel
2011-10-04 21:19 ` [PATCH 15/26] staging: brcm80211: decreased indentation level of brcms_c_wme_setparams function Arend van Spriel
2011-10-04 21:19 ` [PATCH 16/26] staging: brcm80211: removed redundant code from brcms_c_set_gmode Arend van Spriel
2011-10-04 21:19 ` [PATCH 17/26] staging: brcm80211: cleanup of shared memory related wrapper functions Arend van Spriel
2011-10-04 21:19 ` [PATCH 18/26] staging: brcm80211: cleanup of transmit buffer size related wrapper function Arend van Spriel
2011-10-04 21:19 ` [PATCH 19/26] staging: brcm80211: cleanup of several wrapper functions Arend van Spriel
2011-10-04 21:19 ` [PATCH 20/26] staging: brcm80211: removed unneeded call to brcms_b_tx_fifo_suspended Arend van Spriel
2011-10-04 21:19 ` Arend van Spriel [this message]
2011-10-04 21:19 ` [PATCH 22/26] staging: brcm80211: remove brcms_b_dotxstatus wrapper function Arend van Spriel
2011-10-04 21:19 ` [PATCH 23/26] staging: brcm80211: combined if statements Arend van Spriel
2011-10-04 21:19 ` [PATCH 24/26] staging: brcm80211: remove N mode validation function Arend van Spriel
2011-10-04 21:19 ` [PATCH 25/26] staging: brcm80211: softmac: added event tracing Arend van Spriel
2011-10-04 21:19 ` [PATCH 26/26] staging: brcm80211: smac: fix for 64 bit systems Arend van Spriel
2011-10-05 20:40 ` [PATCH 00/26] various cleanup changes for brcmfmac and brcmsmac Greg KH
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