summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorChristian Lamparter <chunkeey@gmail.com>2019-11-24 15:40:59 +0100
committerKalle Valo <kvalo@codeaurora.org>2019-11-28 09:18:51 +0100
commit22d0d5ae7a089967e9295a06694aa3e8a812b15e (patch)
treee448a1c40129f44e7f7c5298999fee734d7b1367 /drivers
parentmwifiex: fix possible heap overflow in mwifiex_process_country_ie() (diff)
downloadlinux-22d0d5ae7a089967e9295a06694aa3e8a812b15e.tar.xz
linux-22d0d5ae7a089967e9295a06694aa3e8a812b15e.zip
ath9k: use iowrite32 over __raw_writel
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c2
1 files changed, 1 insertions, 1 deletions
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);
}