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![]() It is common with memory-mapped I/O to use the address of a structure member to access memory, as in: struct some_regs { u32 ctrl; u32 data; } struct some_regs *regs = (struct some_regs *)BASE_ADDRESS; writel(1, ®->ctrl); writel(2, ®->data); This does not currently work with inl(), outl(), etc. Add a cast to permit this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
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openrisc | ||
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sandbox | ||
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sparc | ||
x86 | ||
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Kconfig |