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[15/29] brcmfamc: remove unnecessary call to brcmf_sdiod_set_backplane_window()

Message ID 20170717161637.4652-16-ian@mnementh.co.uk (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show

Commit Message

Ian Molton July 17, 2017, 4:16 p.m. UTC
All functions that might require the window address changing call
brcmf_sdiod_set_backplane_window() prior to access. Thus resetting
the window is not required.

Signed-off-by: Ian Molton <ian@mnementh.co.uk>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 5 -----
 1 file changed, 5 deletions(-)
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Patch

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index eb388b69418a..ab015bad02f2 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -723,11 +723,6 @@  brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
 
 	dev_kfree_skb(pkt);
 
-	/* Return the window to backplane enumeration space for core access */
-	if (brcmf_sdiod_set_backplane_window(sdiodev, sdiodev->sbwad))
-		brcmf_err("FAILED to set window back to 0x%x\n",
-			  sdiodev->sbwad);
-
 	sdio_release_host(sdiodev->func[1]);
 
 	return err;