powerpc: Remove powerpc specific cmd_line
There is no need for yet another copy of the command line, just
use boot_command_line like everyone else.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index 7615180..1f49d97 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -611,7 +611,7 @@
struct device_node *cpunode;
const u32 *value;
- if (strstr(cmd_line, "nocpufreq"))
+ if (strstr(boot_command_line, "nocpufreq"))
return 0;
/* Get first CPU node */