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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-16 13:57:02 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-16 13:57:02 -0700 |
commit | 0372fd1a70c4bc0731486851abe2048993f94a8d (patch) | |
tree | 9e86c9f2d54a187569008546778ada4eeec047ed /drivers/base/regmap | |
parent | 6729fb666a3b5a9a5ffa1bb6589127f7e4d35c38 (diff) | |
parent | 1bd4584626a9715634d2cb91ae2ed0364c070b01 (diff) | |
download | linux-0372fd1a70c4bc0731486851abe2048993f94a8d.tar.bz2 |
Merge tag 'regmap-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Only two changes for this release, one fix for error handling with
runtime PM and a change from Greg removing error handling from debugfs
API calls now that they implement user visible error reporting"
* tag 'regmap-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap-irq: Correct error paths in regmap_irq_thread for pm_runtime
regmap: no need to check return value of debugfs_create functions
Diffstat (limited to 'drivers/base/regmap')
-rw-r--r-- | drivers/base/regmap/regmap-debugfs.c | 12 | ||||
-rw-r--r-- | drivers/base/regmap/regmap-irq.c | 7 |
2 files changed, 1 insertions, 18 deletions
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index e5e1b3a01b1a..e72843fe41df 100644 --- a/drivers/base/regmap/regmap-debugfs.c +++ b/drivers/base/regmap/regmap-debugfs.c @@ -588,14 +588,6 @@ void regmap_debugfs_init(struct regmap *map, const char *name) } map->debugfs = debugfs_create_dir(name, regmap_debugfs_root); - if (!map->debugfs) { - dev_warn(map->dev, - "Failed to create %s debugfs directory\n", name); - - kfree(map->debugfs_name); - map->debugfs_name = NULL; - return; - } debugfs_create_file("name", 0400, map->debugfs, map, ®map_name_fops); @@ -672,10 +664,6 @@ void regmap_debugfs_initcall(void) struct regmap_debugfs_node *node, *tmp; regmap_debugfs_root = debugfs_create_dir("regmap", NULL); - if (!regmap_debugfs_root) { - pr_warn("regmap: Failed to create debugfs root\n"); - return; - } mutex_lock(®map_debugfs_early_lock); list_for_each_entry_safe(node, tmp, ®map_debugfs_early_list, link) { diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index c9dc70ceca5f..3d64c9331a82 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -370,7 +370,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d) if (ret < 0) { dev_err(map->dev, "IRQ thread failed to resume: %d\n", ret); - pm_runtime_put(map->dev); goto exit; } } @@ -425,8 +424,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d) dev_err(map->dev, "Failed to read IRQ status %d\n", ret); - if (chip->runtime_pm) - pm_runtime_put(map->dev); goto exit; } } @@ -478,8 +475,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d) dev_err(map->dev, "Failed to read IRQ status: %d\n", ret); - if (chip->runtime_pm) - pm_runtime_put(map->dev); goto exit; } } @@ -513,10 +508,10 @@ static irqreturn_t regmap_irq_thread(int irq, void *d) } } +exit: if (chip->runtime_pm) pm_runtime_put(map->dev); -exit: if (chip->handle_post_irq) chip->handle_post_irq(chip->irq_drv_data); |