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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-04 12:34:27 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-04 12:34:27 -0700 |
commit | eeee3149aaa022145b2659e3b0601dc705d69402 (patch) | |
tree | 1b537cccc059cab62d7d2e22b7583b192d9e8c15 /Documentation/driver-api/gpio/driver.rst | |
parent | c5e7a7ea22d5677f7c70028908372cff6948ecdc (diff) | |
parent | a49d9c0ae46e149a22aefa8251d07dddd5611851 (diff) | |
download | linux-eeee3149aaa022145b2659e3b0601dc705d69402.tar.bz2 |
Merge tag 'docs-4.18' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"There's been a fair amount of work in the docs tree this time around,
including:
- Extensive RST conversions and organizational work in the
memory-management docs thanks to Mike Rapoport.
- An update of Documentation/features from Andrea Parri and a script
to keep it updated.
- Various LICENSES updates from Thomas, along with a script to check
SPDX tags.
- Work to fix dangling references to documentation files; this
involved a fair number of one-liner comment changes outside of
Documentation/
... and the usual list of documentation improvements, typo fixes, etc"
* tag 'docs-4.18' of git://git.lwn.net/linux: (103 commits)
Documentation: document hung_task_panic kernel parameter
docs/admin-guide/mm: add high level concepts overview
docs/vm: move ksm and transhuge from "user" to "internals" section.
docs: Use the kerneldoc comments for memalloc_no*()
doc: document scope NOFS, NOIO APIs
docs: update kernel versions and dates in tables
docs/vm: transhuge: split userspace bits to admin-guide/mm/transhuge
docs/vm: transhuge: minor updates
docs/vm: transhuge: change sections order
Documentation: arm: clean up Marvell Berlin family info
Documentation: gpio: driver: Fix a typo and some odd grammar
docs: ranoops.rst: fix location of ramoops.txt
scripts/documentation-file-ref-check: rewrite it in perl with auto-fix mode
docs: uio-howto.rst: use a code block to solve a warning
mm, THP, doc: Add document for thp_swpout/thp_swpout_fallback
w1: w1_io.c: fix a kernel-doc warning
Documentation/process/posting: wrap text at 80 cols
docs: admin-guide: add cgroup-v2 documentation
Revert "Documentation/features/vm: Remove arch support status file for 'pte_special'"
Documentation: refcount-vs-atomic: Update reference to LKMM doc.
...
Diffstat (limited to 'Documentation/driver-api/gpio/driver.rst')
-rw-r--r-- | Documentation/driver-api/gpio/driver.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/driver-api/gpio/driver.rst b/Documentation/driver-api/gpio/driver.rst index 505ee906d7d9..cbe0242842d1 100644 --- a/Documentation/driver-api/gpio/driver.rst +++ b/Documentation/driver-api/gpio/driver.rst @@ -44,7 +44,7 @@ common to each controller of that type: - methods to establish GPIO line direction - methods used to access GPIO line values - - method to set electrical configuration to a a given GPIO line + - method to set electrical configuration for a given GPIO line - method to return the IRQ number associated to a given GPIO line - flag saying whether calls to its methods may sleep - optional line names array to identify lines @@ -143,7 +143,7 @@ resistor will make the line tend to high level unless one of the transistors on the rail actively pulls it down. The level on the line will go as high as the VDD on the pull-up resistor, which -may be higher than the level supported by the transistor, achieveing a +may be higher than the level supported by the transistor, achieving a level-shift to the higher VDD. Integrated electronics often have an output driver stage in the form of a CMOS @@ -382,7 +382,7 @@ Real-Time compliance for GPIO IRQ chips Any provider of irqchips needs to be carefully tailored to support Real Time preemption. It is desirable that all irqchips in the GPIO subsystem keep this -in mind and does the proper testing to assure they are real time-enabled. +in mind and do the proper testing to assure they are real time-enabled. So, pay attention on above " RT_FULL:" notes, please. The following is a checklist to follow when preparing a driver for real time-compliance: |