diff options
| author | Arend van Spriel <arend@broadcom.com> | 2011-08-08 15:58:44 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-23 13:00:07 -0700 |
| commit | 76890e69baa3956c3faf170479027a92d74cbf91 (patch) | |
| tree | b93be75cee8dfa3016772bb869ba0a5770bcebd1 | |
| parent | 419ad34e819cd90056eea8bb5de63c338fbbc3bd (diff) | |
| download | op-kernel-dev-76890e69baa3956c3faf170479027a92d74cbf91.zip op-kernel-dev-76890e69baa3956c3faf170479027a92d74cbf91.tar.gz | |
staging: brcm80211: remove wl_alloc_dma_resources() function
The function wl_alloc_dma_resources() does not provide any value
for the brcmsmac driver as it only returns true. It has been
removed from the driver.
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/mac80211_if.c | 8 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/mac80211_if.h | 1 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/main.c | 6 |
3 files changed, 0 insertions, 15 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/mac80211_if.c b/drivers/staging/brcm80211/brcmsmac/mac80211_if.c index 0af6041..c66b67f 100644 --- a/drivers/staging/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/staging/brcm80211/brcmsmac/mac80211_if.c @@ -1444,14 +1444,6 @@ void brcms_intrson(struct brcms_info *wl) INT_UNLOCK(wl, flags); } -/* - * precondition: perimeter lock has been acquired - */ -bool wl_alloc_dma_resources(struct brcms_info *wl, uint addrwidth) -{ - return true; -} - u32 brcms_intrsoff(struct brcms_info *wl) { unsigned long flags; diff --git a/drivers/staging/brcm80211/brcmsmac/mac80211_if.h b/drivers/staging/brcm80211/brcmsmac/mac80211_if.h index 0d91366..01fce54 100644 --- a/drivers/staging/brcm80211/brcmsmac/mac80211_if.h +++ b/drivers/staging/brcm80211/brcmsmac/mac80211_if.h @@ -87,7 +87,6 @@ extern int brcms_up(struct brcms_info *wl); extern void brcms_down(struct brcms_info *wl); extern void brcms_txflowcontrol(struct brcms_info *wl, struct brcms_if *wlif, bool state, int prio); -extern bool wl_alloc_dma_resources(struct brcms_info *wl, uint dmaddrwidth); extern bool brcms_rfkill_set_hw_state(struct brcms_info *wl); /* timer functions */ diff --git a/drivers/staging/brcm80211/brcmsmac/main.c b/drivers/staging/brcm80211/brcmsmac/main.c index d1a8388..d2551e9 100644 --- a/drivers/staging/brcm80211/brcmsmac/main.c +++ b/drivers/staging/brcm80211/brcmsmac/main.c @@ -870,12 +870,6 @@ static bool brcms_b_attach_dmapio(struct brcms_c_info *wlc, uint j, bool wme) addrwidth = dma_addrwidth(wlc_hw->sih, DMAREG(wlc_hw, DMA_TX, 0)); - if (!wl_alloc_dma_resources(wlc_hw->wlc->wl, addrwidth)) { - wiphy_err(wiphy, "wl%d: wlc_attach: alloc_dma_" - "resources failed\n", unit); - return false; - } - /* * FIFO 0 * TX: TX_AC_BK_FIFO (TX AC Background data packets) |
