The ioreadX() helpers have inconsistent interface. On some architectures void *__iomem address argument is a pointer to const, on some not. Implementations of ioreadX() do not modify the memory under the address so they can be converted to a "const" version for const-safety and consistency among architectures. Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Acked-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> --- Changes since v1: 1. Add Geert's review. 2. Add Kalle's ack. Fix subject prefix. --- drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h index 7948a2da195a..2ff00800d45b 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h +++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h @@ -150,17 +150,17 @@ void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data); void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam); void rtl8180_set_anaparam2(struct rtl8180_priv *priv, u32 anaparam2); -static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, u8 __iomem *addr) +static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, const u8 __iomem *addr) { return ioread8(addr); } -static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, __le16 __iomem *addr) +static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, const __le16 __iomem *addr) { return ioread16(addr); } -static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, __le32 __iomem *addr) +static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, const __le32 __iomem *addr) { return ioread32(addr); } -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel