On 11/16/15 03:00, Masanari Iida wrote:
> This patch fix some spelling typos found in Documentation/gpio.
>
> Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
> ---
> Documentation/gpio/consumer.txt | 4 ++--
> Documentation/gpio/driver.txt | 6 +++---
> Documentation/gpio/drivers-on-gpio.txt | 6 +++---
> 3 files changed, 8 insertions(+), 8 deletions(-)
> diff --git a/Documentation/gpio/driver.txt b/Documentation/gpio/driver.txt
> index 12a6194..bbeec41 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,
Known
and I really would like to see all "W/A" changed to "workaround".
W/A is not a well known abbreviation.
As for the patch changes:
Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Thanks.
> - 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)
--
~Randy
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