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| author | Masanari Iida <standby24x7@gmail.com> | 2015-11-16 12:00:35 +0100 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2015-11-21 00:51:16 +0100 |
| commit | 547d4c107822fe79a1f8ee8eb61d933d16769319 (patch) | |
| tree | 6c9092924843fa28704f13d4bb727f65a28413b2 /Documentation/gpio/driver.txt | |
| parent | Documentation: arm: remove hyphen from BG2Q in Marvell Berlin docs (diff) | |
| download | linux-547d4c107822fe79a1f8ee8eb61d933d16769319.tar.xz linux-547d4c107822fe79a1f8ee8eb61d933d16769319.zip | |
Doc: gpio: Fix typos in Documentation/gpio
This patch fix some spelling typos found in Documentation/gpio.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/gpio/driver.txt')
| -rw-r--r-- | Documentation/gpio/driver.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/gpio/driver.txt b/Documentation/gpio/driver.txt index 12a61948ec91..bbeec415f406 100644 --- a/Documentation/gpio/driver.txt +++ b/Documentation/gpio/driver.txt @@ -113,8 +113,8 @@ GPIO irqchips usually fall in one of two categories: it will be threaded IRQ handler on -RT and hard IRQ handler on non-RT (for example, see [3]). Know W/A: The generic_handle_irq() is expected to be called with IRQ disabled, - so IRQ core will complain if it will be called from IRQ handler wich is forced - thread. The "fake?" raw lock can be used to W/A this problem: + so IRQ core will complain if it will be called from IRQ handler which is + forced thread. The "fake?" raw lock can be used to W/A this problem: raw_spinlock_t wa_lock; static irqreturn_t omap_gpio_irq_handler(int irq, void *gpiobank) @@ -224,7 +224,7 @@ Real-Time compliance for GPIO IRQ chips --------------------------------------- Any provider of irqchips needs to be carefully tailored to support Real Time -preemption. It is desireable that all irqchips in the GPIO subsystem keep this +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. So, pay attention on above " RT_FULL:" notes, please. The following is a checklist to follow when preparing a driver for real |