diff options
| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-09-06 17:22:58 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-09-13 20:11:13 +0200 |
| commit | 0339fa791046288311501e06361f4d3f7e7270df (patch) | |
| tree | d9475a494b19e0311144d39ce6d8ce680531f48f /hw/sensor | |
| parent | 94a4e18cec512c1aaf7b6049314bb954337a3ab1 (diff) | |
hw/sensor/tmp105: Pass 'oneshot' argument to tmp105_alarm_update()
The next commit will clear the ONE_SHOT bit in the WRITE
path (to keep the READ path trivial). As a preliminary step,
pass the 'oneshot' value as argument to tmp105_alarm_update().
No logical change intended.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Message-Id: <20240906154911.86803-4-philmd@linaro.org>
Diffstat (limited to 'hw/sensor')
| -rw-r--r-- | hw/sensor/tmp105.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/sensor/tmp105.c b/hw/sensor/tmp105.c index 150d09b278..6740200aea 100644 --- a/hw/sensor/tmp105.c +++ b/hw/sensor/tmp105.c @@ -40,10 +40,10 @@ static void tmp105_interrupt_update(TMP105State *s) qemu_set_irq(s->pin, s->alarm ^ FIELD_EX8(~s->config, CONFIG, POLARITY)); } -static void tmp105_alarm_update(TMP105State *s) +static void tmp105_alarm_update(TMP105State *s, bool one_shot) { if (FIELD_EX8(s->config, CONFIG, SHUTDOWN_MODE)) { - if (FIELD_EX8(s->config, CONFIG, ONE_SHOT)) { + if (one_shot) { s->config = FIELD_DP8(s->config, CONFIG, ONE_SHOT, 0); } else { return; @@ -119,7 +119,7 @@ static void tmp105_set_temperature(Object *obj, Visitor *v, const char *name, s->temperature = (int16_t) (temp * 256 / 1000); - tmp105_alarm_update(s); + tmp105_alarm_update(s, false); } static const int tmp105_faultq[4] = { 1, 2, 4, 6 }; @@ -168,7 +168,7 @@ static void tmp105_write(TMP105State *s) } s->config = s->buf[0]; s->faults = tmp105_faultq[FIELD_EX8(s->config, CONFIG, FAULT_QUEUE)]; - tmp105_alarm_update(s); + tmp105_alarm_update(s, FIELD_EX8(s->buf[0], CONFIG, ONE_SHOT)); break; case TMP105_REG_T_LOW: @@ -177,7 +177,7 @@ static void tmp105_write(TMP105State *s) s->limit[s->pointer & 1] = (int16_t) ((((uint16_t) s->buf[0]) << 8) | s->buf[1]); } - tmp105_alarm_update(s); + tmp105_alarm_update(s, false); break; } } |