powerpc: Use correct sequence for putting CPU into nap mode

[linux-2.6-omap-h63xx.git] / arch / powerpc / kernel / nvram_64.c

diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index fd7db8d542db0a75dd9da1f34d10c525c6723bcc..ada50aa5b6000dd57148f19696c49397badcc5e2 100644 (file)
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -160,7 +160,7 @@ static int dev_nvram_ioctl(struct inode *inode, struct file *file,
        case IOC_NVRAM_GET_OFFSET: {
                int part, offset;
 
-               if (_machine != PLATFORM_POWERMAC)
+               if (!machine_is(powermac))
                        return -EINVAL;
                if (copy_from_user(&part, (void __user*)arg, sizeof(part)) != 0)
                        return -EFAULT;
@@ -174,8 +174,9 @@ static int dev_nvram_ioctl(struct inode *inode, struct file *file,
                return 0;
        }
 #endif /* CONFIG_PPC_PMAC */
+       default:
+               return -EINVAL;
        }
-       return -EINVAL;
 }
 
 struct file_operations nvram_fops = {
@@ -443,7 +444,7 @@ static int nvram_setup_partition(void)
         * in our nvram, as Apple defined partitions use pretty much
         * all of the space
         */
-       if (_machine == PLATFORM_POWERMAC)
+       if (machine_is(powermac))
                return -ENOSPC;
 
        /* see if we have an OS partition that meets our needs.