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path: root/drivers/mmc/host/atmel-mci.c
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Diffstat (limited to 'drivers/mmc/host/atmel-mci.c')
-rw-r--r--drivers/mmc/host/atmel-mci.c31
1 files changed, 5 insertions, 26 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index fbc56ee99682..47189f9ed4e2 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -446,18 +446,7 @@ static int atmci_req_show(struct seq_file *s, void *v)
return 0;
}
-static int atmci_req_open(struct inode *inode, struct file *file)
-{
- return single_open(file, atmci_req_show, inode->i_private);
-}
-
-static const struct file_operations atmci_req_fops = {
- .owner = THIS_MODULE,
- .open = atmci_req_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(atmci_req);
static void atmci_show_status_reg(struct seq_file *s,
const char *regname, u32 value)
@@ -583,18 +572,7 @@ static int atmci_regs_show(struct seq_file *s, void *v)
return ret;
}
-static int atmci_regs_open(struct inode *inode, struct file *file)
-{
- return single_open(file, atmci_regs_show, inode->i_private);
-}
-
-static const struct file_operations atmci_regs_fops = {
- .owner = THIS_MODULE,
- .open = atmci_regs_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(atmci_regs);
static void atmci_init_debugfs(struct atmel_mci_slot *slot)
{
@@ -608,13 +586,14 @@ static void atmci_init_debugfs(struct atmel_mci_slot *slot)
return;
node = debugfs_create_file("regs", S_IRUSR, root, host,
- &atmci_regs_fops);
+ &atmci_regs_fops);
if (IS_ERR(node))
return;
if (!node)
goto err;
- node = debugfs_create_file("req", S_IRUSR, root, slot, &atmci_req_fops);
+ node = debugfs_create_file("req", S_IRUSR, root, slot,
+ &atmci_req_fops);
if (!node)
goto err;