powerpc/fsl-pci: fix the unreachable warning message
The (1ull << mem_log) is never greater than mem unless mem_log++; Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
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					@ -301,10 +301,10 @@ static void setup_pci_atmu(struct pci_controller *hose)
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	if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) {
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						if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) {
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		/* Size window to exact size if power-of-two or one size up */
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							/* Size window to exact size if power-of-two or one size up */
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		if ((1ull << mem_log) != mem) {
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							if ((1ull << mem_log) != mem) {
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								mem_log++;
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			if ((1ull << mem_log) > mem)
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								if ((1ull << mem_log) > mem)
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				pr_info("%s: Setting PCI inbound window "
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									pr_info("%s: Setting PCI inbound window "
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					"greater than memory size\n", name);
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										"greater than memory size\n", name);
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			mem_log++;
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		}
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							}
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		piwar |= ((mem_log - 1) & PIWAR_SZ_MASK);
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							piwar |= ((mem_log - 1) & PIWAR_SZ_MASK);
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