tjh.dev / kernel
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[SPARC64] clock: Only probe central fhc clock on Enterprise boxes.

Signed-off-by: David S. Miller <davem@davemloft.net>

authored by David S. Miller and committed by David S. Miller 91521485 00cde674

+7
unified split
+7
arch/sparc64/kernel/time.c
··· 780 if (!model || !clock_model_matches(model)) 781 return -ENODEV; 782 783 size = (op->resource[0].end - op->resource[0].start) + 1; 784 regs = of_ioremap(&op->resource[0], 0, size, "clock"); 785 if (!regs)
··· 780 if (!model || !clock_model_matches(model)) 781 return -ENODEV; 782 783 + /* On an Enterprise system there can be multiple mostek clocks. 784 + * We should only match the one that is on the central FHC bus. 785 + */ 786 + if (!strcmp(dp->parent, "fhc") && 787 + strcmp(dp->parent->parent, "central") != 0) 788 + return -ENODEV; 789 + 790 size = (op->resource[0].end - op->resource[0].start) + 1; 791 regs = of_ioremap(&op->resource[0], 0, size, "clock"); 792 if (!regs)