[ARM] Kirkwood: small L2 code cleanup
Strictly speaking, a MCR instruction does not produce any output. Signed-off-by: Nicolas Pitre <nico@marvell.com>
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@ -258,9 +258,7 @@ static void __init enable_dcache(void)
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static void __init __invalidate_icache(void)
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static void __init __invalidate_icache(void)
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{
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{
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int dummy;
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__asm__("mcr p15, 0, %0, c7, c5, 0" : : "r" (0));
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__asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0" : "=r" (dummy));
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}
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}
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static int __init invalidate_and_disable_icache(void)
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static int __init invalidate_and_disable_icache(void)
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