ARM: at91: remove unused at91_init_sram
SRAM initialization is now done through the mmio-sram driver and at91_init_sram() is not called anymore, remove it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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@ -17,8 +17,6 @@
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/* Map io */
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extern void __init at91_map_io(void);
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extern void __init at91_alt_map_io(void);
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extern void __init at91_init_sram(int bank, unsigned long base,
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unsigned int length);
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/* Processors */
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extern void __init at91_dt_initialize(void);
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@ -34,26 +34,6 @@ EXPORT_SYMBOL(at91_soc_initdata);
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void __iomem *at91_ramc_base[2];
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EXPORT_SYMBOL_GPL(at91_ramc_base);
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static struct map_desc sram_desc[2] __initdata;
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void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
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{
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struct map_desc *desc = &sram_desc[bank];
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desc->virtual = (unsigned long)AT91_IO_VIRT_BASE - length;
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if (bank > 0)
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desc->virtual -= sram_desc[bank - 1].length;
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desc->pfn = __phys_to_pfn(base);
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desc->length = length;
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desc->type = MT_MEMORY_RWX_NONCACHED;
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pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
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base, length, desc->virtual);
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iotable_init(desc, 1);
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}
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static struct map_desc at91_io_desc __initdata __maybe_unused = {
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.virtual = (unsigned long)AT91_VA_BASE_SYS,
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.pfn = __phys_to_pfn(AT91_BASE_SYS),
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