From bd8eca2c0f5542c5b20b1c2cc506b8b8a46018df Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sun, 24 Nov 2019 15:22:55 +0100 Subject: [PATCH] ath9k: use iowrite32 over __raw_writel To: linux-wireless@vger.kernel.org Cc: QCA ath9k Development , Kalle Valo , Hauke Mehrtens , Mathias Kresin , Martin Blumenstingl This patch changes the ath9k_pci_owl_loader to use the same iowrite32 memory accessor that ath9k_pci is using to communicate with the PCI(e) chip. This will fix endian issues that came up during testing with loaned AVM Fritz!Box 7360 (Lantiq MIPS SoCs + AR9287). Fixes: 5a4f2040fd07 ("ath9k: add loader for AR92XX (and older) pci(e)") Signed-off-by: Christian Lamparter --- drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c index 956fa7828d0c..56d1a7764b9f 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c +++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c @@ -83,7 +83,7 @@ static int ath9k_pci_fixup(struct pci_dev *pdev, const u16 *cal_data, val = swahb32(val); } - __raw_writel(val, mem + reg); + iowrite32(val, mem + reg); usleep_range(100, 120); } -- 2.24.0