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hw/timer/bcm2835: Introduce BCM2835_SYSTIMER_COUNT definition

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Use the BCM2835_SYSTIMER_COUNT definition instead of the
magic '4' value.

Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20201010203709.3116542-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-10-10 22:37:06 +02:00 committed by Peter Maydell
parent b77a52a0c1
commit f3f69362fd
2 changed files with 5 additions and 2 deletions
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3
hw/timer/bcm2835_systmr.c
View File

@ -134,7 +134,8 @@ static const VMStateDescription bcm2835_systmr_vmstate = {
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(reg.status, BCM2835SystemTimerState),
VMSTATE_UINT32_ARRAY(reg.compare, BCM2835SystemTimerState, 4),
VMSTATE_UINT32_ARRAY(reg.compare, BCM2835SystemTimerState,
BCM2835_SYSTIMER_COUNT),
VMSTATE_END_OF_LIST()
}
};

4
include/hw/timer/bcm2835_systmr.h
View File

@ -16,6 +16,8 @@
#define TYPE_BCM2835_SYSTIMER "bcm2835-sys-timer"
OBJECT_DECLARE_SIMPLE_TYPE(BCM2835SystemTimerState, BCM2835_SYSTIMER)
#define BCM2835_SYSTIMER_COUNT 4
struct BCM2835SystemTimerState {
/*< private >*/
SysBusDevice parent_obj;
@ -26,7 +28,7 @@ struct BCM2835SystemTimerState {
struct {
uint32_t status;
uint32_t compare[4];
uint32_t compare[BCM2835_SYSTIMER_COUNT];
} reg;
};