genirq: Fix various typos in comments
Go over the IRQ subsystem source code (including irqchip drivers) and
fix common typos in comments.
No change in functionality intended.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
diff --git a/kernel/irq/ipi.c b/kernel/irq/ipi.c
index 8b778e3..43e3d1b 100644
--- a/kernel/irq/ipi.c
+++ b/kernel/irq/ipi.c
@@ -56,7 +56,7 @@ int irq_reserve_ipi(struct irq_domain *domain,
unsigned int next;
/*
- * The IPI requires a seperate HW irq on each CPU. We require
+ * The IPI requires a separate HW irq on each CPU. We require
* that the destination mask is consecutive. If an
* implementation needs to support holes, it can reserve
* several IPI ranges.
@@ -172,7 +172,7 @@ irq_hw_number_t ipi_get_hwirq(unsigned int irq, unsigned int cpu)
/*
* Get the real hardware irq number if the underlying implementation
- * uses a seperate irq per cpu. If the underlying implementation uses
+ * uses a separate irq per cpu. If the underlying implementation uses
* a single hardware irq for all cpus then the IPI send mechanism
* needs to take care of the cpu destinations.
*/