diff options
Diffstat (limited to 'drivers/platform/x86/pmc_atom.c')
| -rw-r--r-- | drivers/platform/x86/pmc_atom.c | 56 |
1 files changed, 20 insertions, 36 deletions
diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c index 77bac859342d..4b3c37b6288c 100644 --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -208,6 +208,20 @@ static const struct pmc_data cht_data = { .clks = cht_clks, }; +#define DEFINE_SHOW_ATTRIBUTE(__name) \ +static int __name ## _open(struct inode *inode, struct file *file) \ +{ \ + return single_open(file, __name ## _show, inode->i_private); \ +} \ + \ +static const struct file_operations __name ## _fops = { \ + .owner = THIS_MODULE, \ + .open = __name ## _open, \ + .read = seq_read, \ + .llseek = seq_lseek, \ + .release = single_release, \ +} + static inline u32 pmc_reg_read(struct pmc_dev *pmc, int reg_offset) { return readl(pmc->regmap + reg_offset); @@ -309,17 +323,7 @@ static int pmc_dev_state_show(struct seq_file *s, void *unused) return 0; } -static int pmc_dev_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, pmc_dev_state_show, inode->i_private); -} - -static const struct file_operations pmc_dev_state_ops = { - .open = pmc_dev_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pmc_dev_state); static int pmc_pss_state_show(struct seq_file *s, void *unused) { @@ -336,17 +340,7 @@ static int pmc_pss_state_show(struct seq_file *s, void *unused) return 0; } -static int pmc_pss_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, pmc_pss_state_show, inode->i_private); -} - -static const struct file_operations pmc_pss_state_ops = { - .open = pmc_pss_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pmc_pss_state); static int pmc_sleep_tmr_show(struct seq_file *s, void *unused) { @@ -367,17 +361,7 @@ static int pmc_sleep_tmr_show(struct seq_file *s, void *unused) return 0; } -static int pmc_sleep_tmr_open(struct inode *inode, struct file *file) -{ - return single_open(file, pmc_sleep_tmr_show, inode->i_private); -} - -static const struct file_operations pmc_sleep_tmr_ops = { - .open = pmc_sleep_tmr_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pmc_sleep_tmr); static void pmc_dbgfs_unregister(struct pmc_dev *pmc) { @@ -395,17 +379,17 @@ static int pmc_dbgfs_register(struct pmc_dev *pmc) pmc->dbgfs_dir = dir; f = debugfs_create_file("dev_state", S_IFREG | S_IRUGO, - dir, pmc, &pmc_dev_state_ops); + dir, pmc, &pmc_dev_state_fops); if (!f) goto err; f = debugfs_create_file("pss_state", S_IFREG | S_IRUGO, - dir, pmc, &pmc_pss_state_ops); + dir, pmc, &pmc_pss_state_fops); if (!f) goto err; f = debugfs_create_file("sleep_state", S_IFREG | S_IRUGO, - dir, pmc, &pmc_sleep_tmr_ops); + dir, pmc, &pmc_sleep_tmr_fops); if (!f) goto err; |