diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-05 10:12:54 -0500 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-12-10 11:31:00 +0200 |
| commit | 3b1f99558ddc204f1ece3dc8d4996dbdc26eb18d (patch) | |
| tree | 6e132ad5d72123ec3edce54173f8bf158456701b /drivers/platform | |
| parent | 599eefffcf6b9cff3e8cc2d96fd8eebfadab339c (diff) | |
platform/x86: intel_pmc_core: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_pmc_core.c | 49 |
1 files changed, 8 insertions, 41 deletions
diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index eba6f5c27e2f..22dbf115782e 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -367,7 +367,7 @@ static void pmc_core_display_map(struct seq_file *s, int index, pf_map[index].bit_mask & pf_reg ? "Off" : "On"); } -static int pmc_core_ppfear_sts_show(struct seq_file *s, void *unused) +static int pmc_core_ppfear_show(struct seq_file *s, void *unused) { struct pmc_dev *pmcdev = s->private; const struct pmc_bit_map *map = pmcdev->map->pfear_sts; @@ -385,18 +385,7 @@ static int pmc_core_ppfear_sts_show(struct seq_file *s, void *unused) return 0; } - -static int pmc_core_ppfear_sts_open(struct inode *inode, struct file *file) -{ - return single_open(file, pmc_core_ppfear_sts_show, inode->i_private); -} - -static const struct file_operations pmc_core_ppfear_ops = { - .open = pmc_core_ppfear_sts_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pmc_core_ppfear); /* This function should return link status, 0 means ready */ static int pmc_core_mtpmc_link_status(void) @@ -428,7 +417,7 @@ static int pmc_core_send_msg(u32 *addr_xram) return 0; } -static int pmc_core_mphy_pg_sts_show(struct seq_file *s, void *unused) +static int pmc_core_mphy_pg_show(struct seq_file *s, void *unused) { struct pmc_dev *pmcdev = s->private; const struct pmc_bit_map *map = pmcdev->map->mphy_sts; @@ -480,18 +469,7 @@ out_unlock: mutex_unlock(&pmcdev->lock); return err; } - -static int pmc_core_mphy_pg_sts_open(struct inode *inode, struct file *file) -{ - return single_open(file, pmc_core_mphy_pg_sts_show, inode->i_private); -} - -static const struct file_operations pmc_core_mphy_pg_ops = { - .open = pmc_core_mphy_pg_sts_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pmc_core_mphy_pg); static int pmc_core_pll_show(struct seq_file *s, void *unused) { @@ -527,18 +505,7 @@ out_unlock: mutex_unlock(&pmcdev->lock); return err; } - -static int pmc_core_pll_open(struct inode *inode, struct file *file) -{ - return single_open(file, pmc_core_pll_show, inode->i_private); -} - -static const struct file_operations pmc_core_pll_ops = { - .open = pmc_core_pll_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pmc_core_pll); static ssize_t pmc_core_ltr_ignore_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) @@ -729,7 +696,7 @@ static int pmc_core_dbgfs_register(struct pmc_dev *pmcdev) &pmc_core_dev_state); debugfs_create_file("pch_ip_power_gating_status", 0444, dir, pmcdev, - &pmc_core_ppfear_ops); + &pmc_core_ppfear_fops); debugfs_create_file("ltr_ignore", 0644, dir, pmcdev, &pmc_core_ltr_ignore_ops); @@ -738,12 +705,12 @@ static int pmc_core_dbgfs_register(struct pmc_dev *pmcdev) if (pmcdev->map->pll_sts) debugfs_create_file("pll_status", 0444, dir, pmcdev, - &pmc_core_pll_ops); + &pmc_core_pll_fops); if (pmcdev->map->mphy_sts) debugfs_create_file("mphy_core_lanes_power_gating_status", 0444, dir, pmcdev, - &pmc_core_mphy_pg_ops); + &pmc_core_mphy_pg_fops); if (pmcdev->map->slps0_dbg_maps) { debugfs_create_file("slp_s0_debug_status", 0444, |