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-rw-r--r--Documentation/gpio/driver.txt6
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