diff options
| -rw-r--r-- | arch/x86/platform/atom/punit_atom_debug.c | 17 | ||||
| -rw-r--r-- | arch/x86/platform/intel-quark/imr.c | 24 |
2 files changed, 6 insertions, 35 deletions
diff --git a/arch/x86/platform/atom/punit_atom_debug.c b/arch/x86/platform/atom/punit_atom_debug.c index d49d3be81953..034813d4ab1e 100644 --- a/arch/x86/platform/atom/punit_atom_debug.c +++ b/arch/x86/platform/atom/punit_atom_debug.c @@ -109,18 +109,7 @@ static int punit_dev_state_show(struct seq_file *seq_file, void *unused) return 0; } - -static int punit_dev_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, punit_dev_state_show, inode->i_private); -} - -static const struct file_operations punit_dev_state_ops = { - .open = punit_dev_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(punit_dev_state); static struct dentry *punit_dbg_file; @@ -132,9 +121,9 @@ static int punit_dbgfs_register(struct punit_device *punit_device) if (!punit_dbg_file) return -ENXIO; - dev_state = debugfs_create_file("dev_power_state", S_IFREG | S_IRUGO, + dev_state = debugfs_create_file("dev_power_state", 0444, punit_dbg_file, punit_device, - &punit_dev_state_ops); + &punit_dev_state_fops); if (!dev_state) { pr_err("punit_dev_state register failed\n"); debugfs_remove(punit_dbg_file); diff --git a/arch/x86/platform/intel-quark/imr.c b/arch/x86/platform/intel-quark/imr.c index 17d6d2296e4d..49828c2707ac 100644 --- a/arch/x86/platform/intel-quark/imr.c +++ b/arch/x86/platform/intel-quark/imr.c @@ -224,25 +224,7 @@ static int imr_dbgfs_state_show(struct seq_file *s, void *unused) mutex_unlock(&idev->lock); return ret; } - -/** - * imr_state_open - debugfs open callback. - * - * @inode: pointer to struct inode. - * @file: pointer to struct file. - * @return: result of single open. - */ -static int imr_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, imr_dbgfs_state_show, inode->i_private); -} - -static const struct file_operations imr_state_ops = { - .open = imr_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(imr_dbgfs_state); /** * imr_debugfs_register - register debugfs hooks. @@ -252,8 +234,8 @@ static const struct file_operations imr_state_ops = { */ static int imr_debugfs_register(struct imr_device *idev) { - idev->file = debugfs_create_file("imr_state", S_IFREG | S_IRUGO, NULL, - idev, &imr_state_ops); + idev->file = debugfs_create_file("imr_state", 0444, NULL, idev, + &imr_dbgfs_state_fops); return PTR_ERR_OR_ZERO(idev->file); } |