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esp: introduce esp_pdma_cb() function
This function is to be used to execute the current PDMA callback rather than dereferencing the ESPState pdma_cb function pointer directly. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20220305155530.9265-8-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
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@ -200,6 +200,11 @@ static void esp_set_pdma_cb(ESPState *s, void (*cb)(ESPState *))
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s->pdma_cb = cb;
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}
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static void esp_pdma_cb(ESPState *s)
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{
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s->pdma_cb(s);
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}
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static int esp_select(ESPState *s)
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{
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int target;
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@ -1268,7 +1273,7 @@ static void sysbus_esp_pdma_write(void *opaque, hwaddr addr,
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esp_pdma_write(s, val);
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break;
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}
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s->pdma_cb(s);
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esp_pdma_cb(s);
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}
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static uint64_t sysbus_esp_pdma_read(void *opaque, hwaddr addr,
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@ -1290,7 +1295,7 @@ static uint64_t sysbus_esp_pdma_read(void *opaque, hwaddr addr,
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break;
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}
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if (fifo8_num_used(&s->fifo) < 2) {
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s->pdma_cb(s);
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esp_pdma_cb(s);
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}
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return val;
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}
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