1 files changed, 0 insertions, 32 deletions
diff --git a/package/kernel/mac80211/patches/brcm/370-v5.2-brcmfmac-send-mailbox-interrupt-twice-for-specific-h.patch b/package/kernel/mac80211/patches/brcm/370-v5.2-brcmfmac-send-mailbox-interrupt-twice-for-specific-h.patch
deleted file mode 100644
index c0a1fcd615..0000000000
--- a/package/kernel/mac80211/patches/brcm/370-v5.2-brcmfmac-send-mailbox-interrupt-twice-for-specific-h.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 99d94ef367af67f630b38c93ff46c5819b7d06b6 Mon Sep 17 00:00:00 2001
-From: Wright Feng <Wright.Feng@cypress.com>
-Date: Thu, 25 Apr 2019 07:05:46 +0000
-Subject: [PATCH] brcmfmac: send mailbox interrupt twice for specific hardware
- device
-
-For PCIE wireless device with core revision less than 14, device may miss
-PCIE to System Backplane Interrupt via PCIEtoSBMailbox. So add sending
-mail box interrupt twice as a hardware workaround.
-
-Signed-off-by: Wright Feng <wright.feng@cypress.com>
-Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-@@ -698,7 +698,11 @@ brcmf_pcie_send_mb_data(struct brcmf_pci
- 
- 	brcmf_pcie_write_tcm32(devinfo, addr, htod_mb_data);
- 	pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
--	pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
-+
-+	/* Send mailbox interrupt twice as a hardware workaround */
-+	core = brcmf_chip_get_core(devinfo->ci, BCMA_CORE_PCIE2);
-+	if (core->rev <= 13)
-+		pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
- 
- 	return 0;
- }