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nuttx/drivers: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()

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This commit is contained in:
Gregory Nutt
2016-02-14 07:32:58 -06:00
parent d09db96a7c
commit 2244ed46bc
45 changed files with 386 additions and 400 deletions
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drivers/input/button_upper.c
+7 -7
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@@ -57,7 +57,7 @@
#include <nuttx/fs/fs.h>
#include <nuttx/input/buttons.h>
#include <arch/irq.h>
#include <nuttx/irq.h>
/****************************************************************************
* Private Types
@@ -212,7 +212,7 @@ static void btn_enable(FAR struct btn_upperhalf_s *priv)
* interrupts must be disabled.
*/
flags = irqsave();
flags = enter_critical_section();
/* Visit each opened reference to the device */
@@ -262,7 +262,7 @@ static void btn_enable(FAR struct btn_upperhalf_s *priv)
lower->bl_enable(lower, 0, 0, NULL, NULL);
}
irqrestore(flags);
leave_critical_section(flags);
}
#endif
@@ -310,7 +310,7 @@ static void btn_sample(FAR struct btn_upperhalf_s *priv)
* interrupts must be disabled.
*/
flags = irqsave();
flags = enter_critical_section();
/* Sample the new button state */
@@ -382,7 +382,7 @@ static void btn_sample(FAR struct btn_upperhalf_s *priv)
#endif
priv->bu_sample = sample;
irqrestore(flags);
leave_critical_section(flags);
}
/****************************************************************************
@@ -481,10 +481,10 @@ static int btn_close(FAR struct file *filep)
* detection anyway.
*/
flags = irqsave();
flags = enter_critical_section();
closing = opriv->bo_closing;
opriv->bo_closing = true;
irqrestore(flags);
leave_critical_section(flags);
if (closing)
{