Messages in this thread | | | Subject | Re: [V2, 2/6] tty: serial: lpuart: add little endian 32 bit register support | From | Nikita Yushchenko <> | Date | Tue, 16 May 2017 14:15:08 +0300 |
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> static u32 lpuart32_read(void __iomem *addr) > { > - return ioread32be(addr); > + return lpuart_is_be ? ioread32be(addr) : readl(addr); > } > > static void lpuart32_write(u32 val, void __iomem *addr) > { > - iowrite32be(val, addr); > + if (lpuart_is_be) > + iowrite32be(val, addr); > + else > + writel(val, addr); > }
What if this is ever executed on big endian system?
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