diff options
| author | Linus Torvalds | 2022-04-01 10:26:09 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2022-04-01 10:26:09 -0700 |
| commit | 26803bac2b70a7314f19d56c588cf7d55e4ddc3e (patch) | |
| tree | 8324a9a55217e3301016b10604ef799b55a96cd2 /include | |
| parent | aa240ee7883487201d0c6cc537ec1c4cd6cb2a9e (diff) | |
| parent | 24f71ae5447e661813228677d343208d624fc141 (diff) | |
Merge tag 'gpio-fixes-for-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- grammar and formatting fixes in comments for gpio-ts4900
- correct links in gpio-ts5500
- fix a warning in doc generation for the core GPIO documentation
* tag 'gpio-fixes-for-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: ts5500: Fix Links to Technologic Systems web resources
gpio: Properly document parent data union
gpio: ts4900: Fix comment formatting and grammar
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/gpio/driver.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index b0728c8ad90c..98c93510640e 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -168,13 +168,16 @@ struct gpio_irq_chip { /** * @parent_handler_data: + * + * If @per_parent_data is false, @parent_handler_data is a single + * pointer used as the data associated with every parent interrupt. + * * @parent_handler_data_array: * - * Data associated, and passed to, the handler for the parent - * interrupt. Can either be a single pointer if @per_parent_data - * is false, or an array of @num_parents pointers otherwise. If - * @per_parent_data is true, @parent_handler_data_array cannot be - * NULL. + * If @per_parent_data is true, @parent_handler_data_array is + * an array of @num_parents pointers, and is used to associate + * different data for each parent. This cannot be NULL if + * @per_parent_data is true. */ union { void *parent_handler_data; |