diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h index e9e68f16df7c07aa3b531052cc4dfd5dd5dc9b17..1a1ec4ba1a68b44a4f784d66bb84b30dcb5df658 100644 --- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h +++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h @@ -363,6 +363,7 @@ static inline void ar724x_pci_wr(unsigned reg, u32 val) base = ioremap_nocache(AR724X_PCI_CTRL_BASE, AR724X_PCI_CTRL_SIZE); __raw_writel(val, base + reg); + (void) __raw_readl(base + reg); iounmap(base); } @@ -371,6 +372,7 @@ static inline void ar724x_pci_wr_nf(unsigned reg, u32 val) void __iomem *base; base = ioremap_nocache(AR724X_PCI_CTRL_BASE, AR724X_PCI_CTRL_SIZE); + __raw_writel(val, base + reg); iounmap(base); }