ath10k: remove un ar_pci->cacheline_sz field

cacheline_sz is not used anywhere and can be removed.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index ee095bd..551fe8c 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -2394,8 +2394,6 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 
        spin_lock_init(&ar_pci->ce_lock);
 
-       ar_pci->cacheline_sz = dma_get_cache_alignment();
-
        ret = ath10k_core_register(ar);
        if (ret) {
                ath10k_err("could not register driver core (%d)\n", ret);

diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 2e64931..50f3e7b 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -190,7 +190,6 @@ struct ath10k_pci {
        struct device *dev;
        struct ath10k *ar;
        void __iomem *mem;
-       int cacheline_sz;
 
        DECLARE_BITMAP(features, ATH10K_PCI_FEATURE_COUNT);