diff mbox series

[18/21] wil6210: prevent access to RGF_CAF_ICR in Talyn

Message ID 1550845279-16103-19-git-send-email-merez@codeaurora.org (mailing list archive)
State Accepted
Commit 1683a001d5bf244bc6d9751d0b50ec382006ec27
Delegated to: Kalle Valo
Headers show
Series wil6210 patches | expand

Commit Message

Maya Erez Feb. 22, 2019, 2:21 p.m. UTC 
Due to access control RGF_CAF_ICR cannot be accessed by host.
Such an access will cause device AHB logger to halt and it will not
capture future AHB fault if there is any.

Signed-off-by: Maya Erez <merez@codeaurora.org>
---
 drivers/net/wireless/ath/wil6210/main.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index b69d9a2..9b9c9ec 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -1532,11 +1532,6 @@  static void wil_pre_fw_config(struct wil6210_priv *wil)
 	if (wil->hw_version < HW_VER_TALYN_MB) {
 		wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0);
 		wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0);
-	} else {
-		wil_s(wil,
-		      RGF_CAF_ICR_TALYN_MB + offsetof(struct RGF_ICR, ICR), 0);
-		wil_w(wil, RGF_CAF_ICR_TALYN_MB +
-		      offsetof(struct RGF_ICR, IMV), ~0);
 	}
 	/* clear PAL_UNIT_ICR (potential D0->D3 leftover)
 	 * In Talyn-MB host cannot access this register due to