From: Ian Molton <ian@mnementh.co.uk>
To: linux-wireless@vger.kernel.org
Cc: arend.vanspriel@broadcom.com, franky.lin@broadcom.com,
hante.meuleman@broadcom.com
Subject: [PATCH 15/34] brcmfamc: remove unnecessary call to brcmf_sdiod_set_backplane_window()
Date: Wed, 19 Jul 2017 20:08:03 +0100 [thread overview]
Message-ID: <20170719190822.10857-16-ian@mnementh.co.uk> (raw)
In-Reply-To: <20170719190822.10857-1-ian@mnementh.co.uk>
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(-)
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;
--
2.11.0
next prev parent reply other threads:[~2017-07-19 19:15 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-19 19:07 PATCH v3 brcmfmac driver cleanup Ian Molton
2017-07-19 19:07 ` [PATCH 01/34] brcmfmac: Fix parameter order in brcmf_sdiod_f0_writeb() Ian Molton
2017-07-19 19:07 ` [PATCH 02/34] brcmfmac: Register sizes on hardware are not dependent on compiler types Ian Molton
2017-07-19 19:07 ` [PATCH 03/34] brcmfmac: Split brcmf_sdiod_regrw_helper() up Ian Molton
2017-07-19 19:07 ` [PATCH 04/34] brcmfmac: Clean up brcmf_sdiod_set_sbaddr_window() Ian Molton
2017-07-19 19:07 ` [PATCH 05/34] brcmfmac: Remove dead IO code Ian Molton
2017-07-19 19:07 ` [PATCH 06/34] brcmfmac: Remove bandaid for SleepCSR Ian Molton
2017-07-19 19:07 ` [PATCH 07/34] brcmfmac: Remove brcmf_sdiod_request_data() Ian Molton
2017-07-19 19:07 ` [PATCH 08/34] brcmfmac: Fix uninitialised variable Ian Molton
2017-07-19 19:07 ` [PATCH 09/34] brcmfmac: Remove noisy debugging Ian Molton
2017-07-19 19:07 ` [PATCH 10/34] brcmfmac: Rename bcmerror to err Ian Molton
2017-07-19 19:07 ` [PATCH 11/34] brcmfmac: Split brcmf_sdiod_buffrw function up Ian Molton
2017-07-19 19:08 ` [PATCH 12/34] brcmfmac: Replace old IO functions with simpler ones Ian Molton
2017-07-19 19:08 ` [PATCH 13/34] brcmfmac: Tidy register definitions a little Ian Molton
2017-07-19 19:08 ` [PATCH 14/34] brcmfmac: Remove brcmf_sdiod_addrprep() Ian Molton
2017-07-19 19:08 ` Ian Molton [this message]
2017-07-19 19:08 ` [PATCH 16/34] brcmfmac: Cleanup offsetof() Ian Molton
2017-07-19 19:08 ` [PATCH 17/34] brcmfmac: Remove unused macro Ian Molton
2017-07-19 19:08 ` [PATCH 18/34] brcmfmac: Rename SOC_AI to SOC_AXI Ian Molton
2017-07-19 19:08 ` [PATCH 19/34] brcmfmac: Get rid of chip_priv and core_priv structs Ian Molton
2017-07-19 19:08 ` [PATCH 20/34] brcmfmac: Whitespace patch Ian Molton
2017-07-19 19:08 ` [PATCH 21/34] brcmfmac: Simplify chip probe routine Ian Molton
2017-07-19 19:08 ` [PATCH 22/34] brcmfmac: Rename axi functions for clarity Ian Molton
2017-07-19 19:08 ` [PATCH 23/34] brcmfmac: HUGE cleanup of IO access functions Ian Molton
2017-07-19 19:08 ` [PATCH 24/34] brcmfmac: Rename chip.ctx -> chip.bus_priv Ian Molton
2017-07-19 19:08 ` [PATCH 25/34] brcmfmac: Remove repeated calls to brcmf_chip_get_core() Ian Molton
2017-07-19 19:08 ` [PATCH 26/34] brcmfmac: General cleaning up. whitespace and comments fix Ian Molton
2017-07-19 19:08 ` [PATCH 27/34] brcmfmac: Remove {r,w}_sdreg32 Ian Molton
2017-07-19 19:08 ` [PATCH 28/34] brcmfmac: Rename buscore->core for consistency Ian Molton
2017-07-19 19:08 ` [PATCH 29/34] brcmfmac: stabilise the value of ->sbwad in use for some xfer routines Ian Molton
2017-07-19 19:08 ` [PATCH 30/34] brcmfmac: Correctly handle accesses to SDIO func0 Ian Molton
2017-07-19 19:08 ` [PATCH 31/34] brcmfmac: Remove func0 from function array Ian Molton
2017-07-19 19:08 ` [PATCH 32/34] brcmfmac: Replace function index with function pointer Ian Molton
2017-07-19 19:08 ` [PATCH 33/34] brcmfmac: Remove array of functions Ian Molton
2017-07-19 19:08 ` [PATCH 34/34] brcmfmac: Reduce the noise from repeatedly dereferencing common pointers Ian Molton
2017-07-24 19:47 ` PATCH v3 brcmfmac driver cleanup Arend van Spriel
2017-07-26 10:23 ` Ian Molton
2017-07-26 20:25 Patch v4: Clean up brcmfmac driver Ian Molton
2017-07-26 20:25 ` [PATCH 15/34] brcmfamc: remove unnecessary call to brcmf_sdiod_set_backplane_window() Ian Molton
2017-08-07 11:11 ` Arend van Spriel
2017-08-07 11:54 ` Arend van Spriel
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