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62 lines
1.9 KiB
Diff
62 lines
1.9 KiB
Diff
From 4a3338ba2a7421db2260159cca5a27bd2ee36d00 Mon Sep 17 00:00:00 2001
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From: Ian Molton <ian@mnementh.co.uk>
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Date: Mon, 13 Nov 2017 21:35:43 +0100
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Subject: [PATCH] brcmfmac: Remove bandaid for SleepCSR
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Register access code is not the place for band-aid fixes like this.
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If this is a genuine problem, it should be fixed further up in the driver
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stack.
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Signed-off-by: Ian Molton <ian@mnementh.co.uk>
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Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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.../wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 28 +---------------------
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1 file changed, 1 insertion(+), 27 deletions(-)
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
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@@ -334,21 +334,8 @@ static int brcmf_sdiod_reg_write(struct
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} while (ret != 0 && ret != -ENOMEDIUM &&
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retry++ < SDIOH_API_ACCESS_RETRY_LIMIT);
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- if (ret == -ENOMEDIUM) {
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+ if (ret == -ENOMEDIUM)
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brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);
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- } else if (ret != 0) {
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- /*
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- * SleepCSR register access can fail when
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- * waking up the device so reduce this noise
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- * in the logs.
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- */
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- if (addr != SBSDIO_FUNC1_SLEEPCSR)
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- brcmf_err("failed to write data F%d@0x%05x, err: %d\n",
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- func, addr, ret);
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- else
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- brcmf_dbg(SDIO, "failed to write data F%d@0x%05x, err: %d\n",
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- func, addr, ret);
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- }
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return ret;
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}
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@@ -389,19 +376,6 @@ static int brcmf_sdiod_reg_read(struct b
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if (ret == -ENOMEDIUM)
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brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);
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- else if (ret != 0) {
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- /*
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- * SleepCSR register access can fail when
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- * waking up the device so reduce this noise
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- * in the logs.
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- */
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- if (addr != SBSDIO_FUNC1_SLEEPCSR)
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- brcmf_err("failed to read data F%d@0x%05x, err: %d\n",
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- func, addr, ret);
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- else
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- brcmf_dbg(SDIO, "failed to read data F%d@0x%05x, err: %d\n",
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- func, addr, ret);
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- }
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return ret;
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}
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