diff options
Diffstat (limited to 'arch/powerpc/platforms/iseries/mf.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/mf.c | 6 |
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; |