summaryrefslogtreecommitdiff
path: root/arch/blackfin/kernel
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2013-03-31 18:16:14 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-09 14:13:32 -0400
commitd9dda78bad879595d8c4220a067fc029d6484a16 (patch)
tree376c47ed566b719009e753e917104b150a639b11 /arch/blackfin/kernel
parent8510e30b46cd5467b2f930bef68a276dbc2c7d7c (diff)
procfs: new helper - PDE_DATA(inode)
The only part of proc_dir_entry the code outside of fs/proc really cares about is PDE(inode)->data. Provide a helper for that; static inline for now, eventually will be moved to fs/proc, along with the knowledge of struct proc_dir_entry layout. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/blackfin/kernel')
-rw-r--r--arch/blackfin/kernel/cplbinfo.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/blackfin/kernel/cplbinfo.c b/arch/blackfin/kernel/cplbinfo.c
index e1d0b24c6070..404045dcc5e4 100644
--- a/arch/blackfin/kernel/cplbinfo.c
+++ b/arch/blackfin/kernel/cplbinfo.c
@@ -116,14 +116,12 @@ static const struct seq_operations cplbinfo_sops = {
static int cplbinfo_open(struct inode *inode, struct file *file)
{
- struct proc_dir_entry *pde = PDE(file_inode(file));
char cplb_type;
- unsigned int cpu;
+ unsigned int cpu = (unsigned long)PDE_DATA(file_inode(file));
int ret;
struct seq_file *m;
struct cplbinfo_data *cdata;
- cpu = (unsigned int)pde->data;
cplb_type = cpu & CPLBINFO_DCPLB_FLAG ? 'D' : 'I';
cpu &= ~CPLBINFO_DCPLB_FLAG;