From: Christian Lamparter chunkeey@gmail.com
[ Upstream commit 22d0d5ae7a089967e9295a06694aa3e8a812b15e ]
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 chunkeey@gmail.com Signed-off-by: Kalle Valo kvalo@codeaurora.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 159490f5a111..60731e07f681 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c +++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c @@ -84,7 +84,7 @@ 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); }