patch: missing ifdef for CONFIG_ADB_PMU in pmac_nvram.c for 2.4.23-ben1

[Bob Brose]

To get 2.4.23-ben1 to compile on a pmac 7200 without CONFIG_ADB_PMU
being set, I needed to apply the simple patch below. The machine doesn't
have a lot of memory so I'm trying to eliminate all unused code.

Bob


--- linux-2.4.23-ben1/arch/ppc/platforms/pmac_nvram.c.orig	2004-01-04 20:47:16.000000000 -0600
+++ linux-2.4.23-ben1/arch/ppc/platforms/pmac_nvram.c	2004-01-04 21:20:52.000000000 -0600
@@ -526,11 +526,15 @@
 		nvram_data = ioremap(dp->addrs[1].address, dp->addrs[1].size);
 		ppc_md.nvram_read_val	= indirect_nvram_read_byte;
 		ppc_md.nvram_write_val	= indirect_nvram_write_byte;
-	} else if (nvram_naddrs == 0 && sys_ctrler == SYS_CTRLER_PMU) {
+	}
+#ifdef CONFIG_ADB_PMU
+  	else if (nvram_naddrs == 0 && sys_ctrler == SYS_CTRLER_PMU) {
 		nvram_naddrs = -1;
 		ppc_md.nvram_read_val	= pmu_nvram_read_byte;
 		ppc_md.nvram_write_val	= pmu_nvram_write_byte;
-	} else {
+	}
+#endif
+   	else {
 		printk(KERN_ERR "Don't know how to access NVRAM with %d addresses\n",
 		       nvram_naddrs);
 	}


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