---
c/src/lib/libcpu/arm/mc9328mxl/clock/clockdrv.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/c/src/lib/libcpu/arm/mc9328mxl/clock/clockdrv.c
b/c/src/lib/libcpu/arm/mc9328mxl/clock/clockdrv.c
index d814d38..0c3ab5d 100644
--- a/c/src/lib/libcpu/arm/mc9328mxl/clock/clockdrv.c
+++ b/c/src/lib/libcpu/arm/mc9328mxl/clock/clockdrv.c
@@ -1,9 +1,8 @@
/*
* MC9328MXL clock specific using the System Timer
- *
- * This is hardware specific part of the clock driver. At the end of this
- * file, the generic part of the driver is #included.
- *
+ */
+
+/*
* Copyright (c) 2004 by Cogent Computer Systems
* Written by Jay Monkman <j...@lopingdog.com>
*
@@ -39,11 +38,13 @@ rtems_irq_connect_data clock_isr_data = {
* - clear the interrupt bit?
* - restart the timer?
*/
-#define Clock_driver_support_at_tick() \
- do { \
- uint32_t reg; \
- reg = MC9328MXL_TMR1_TSTAT; \
- MC9328MXL_TMR1_TSTAT = 0; \
+#define Clock_driver_support_at_tick() \
+ do { \
+ uint32_t reg; \
+ \
+ reg = MC9328MXL_TMR1_TSTAT; \
+ (void) reg; /* avoid set but not used warning */ \
+ MC9328MXL_TMR1_TSTAT = 0; \
} while(0)
/**
@@ -55,7 +56,6 @@ rtems_irq_connect_data clock_isr_data = {
BSP_install_rtems_irq_handler(&clock_isr_data); \
} while(0)
-
/**
* Initialize the hardware for the clock
* - Set the frequency
--
1.9.3
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