summaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms/iseries/mf.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/iseries/mf.c')
-rw-r--r--arch/powerpc/platforms/iseries/mf.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c
index b5737d68d6c4..1ad0e4aaad1a 100644
--- a/arch/powerpc/platforms/iseries/mf.c
+++ b/arch/powerpc/platforms/iseries/mf.c
@@ -38,6 +38,7 @@
#include <asm/uaccess.h>
#include <asm/paca.h>
#include <asm/abs_addr.h>
+#include <asm/firmware.h>
#include <asm/iseries/vio.h>
#include <asm/iseries/mf.h>
#include <asm/iseries/hv_lp_config.h>
@@ -1178,7 +1179,7 @@ static ssize_t proc_mf_change_vmlinux(struct file *file,
const char __user *buf,
size_t count, loff_t *ppos)
{
- struct proc_dir_entry *dp = PDE(file->f_dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
ssize_t rc;
dma_addr_t dma_addr;
char *page;
@@ -1235,6 +1236,9 @@ static int __init mf_proc_init(void)
char name[2];
int i;
+ if (!firmware_has_feature(FW_FEATURE_ISERIES))
+ return 0;
+
mf_proc_root = proc_mkdir("iSeries/mf", NULL);
if (!mf_proc_root)
return 1;