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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-07-05 13:39:53 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-08-21 16:22:43 +0200 |
| commit | 26c5b0f4cbe19ad87d3aaba22cd1a8edc25f7ceb (patch) | |
| tree | 467f3a5130d5fc374cb7a22325d1fcc95cdb2598 /hw/sd/pl181.c | |
| parent | 0e33730c8924032eda53de6ebb7ecba232abb01d (diff) | |
| download | focaccia-qemu-26c5b0f4cbe19ad87d3aaba22cd1a8edc25f7ceb.tar.gz focaccia-qemu-26c5b0f4cbe19ad87d3aaba22cd1a8edc25f7ceb.zip | |
hw/sd/pl181: Use named GPIOs
To make the code easier to manage/review/use, rename the cardstatus[0] variable as 'card_readonly' and name the GPIO "card-read-only". Similarly with cardstatus[1], renamed as 'card_inserted' and name its GPIO "card-inserted". Adapt the users accordingly by using the qdev_init_gpio_out_named() function. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200705204630.4133-6-f4bug@amsat.org>
Diffstat (limited to 'hw/sd/pl181.c')
| -rw-r--r-- | hw/sd/pl181.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/sd/pl181.c b/hw/sd/pl181.c index 86219c851d..ab4cd733a4 100644 --- a/hw/sd/pl181.c +++ b/hw/sd/pl181.c @@ -60,7 +60,8 @@ typedef struct PL181State { uint32_t fifo[PL181_FIFO_LEN]; /* TODO use Fifo32 */ qemu_irq irq[2]; /* GPIO outputs for 'card is readonly' and 'card inserted' */ - qemu_irq cardstatus[2]; + qemu_irq card_readonly; + qemu_irq card_inserted; } PL181State; static const VMStateDescription vmstate_pl181 = { @@ -479,7 +480,7 @@ static void pl181_reset(DeviceState *d) s->mask[1] = 0; /* We can assume our GPIO outputs have been wired up now */ - sd_set_cb(s->card, s->cardstatus[0], s->cardstatus[1]); + sd_set_cb(s->card, s->card_readonly, s->card_inserted); /* Since we're still using the legacy SD API the card is not plugged * into any bus, and we must reset it manually. */ @@ -496,7 +497,8 @@ static void pl181_init(Object *obj) sysbus_init_mmio(sbd, &s->iomem); sysbus_init_irq(sbd, &s->irq[0]); sysbus_init_irq(sbd, &s->irq[1]); - qdev_init_gpio_out(dev, s->cardstatus, 2); + qdev_init_gpio_out_named(dev, &s->card_readonly, "card-read-only", 1); + qdev_init_gpio_out_named(dev, &s->card_inserted, "card-inserted", 1); } static void pl181_realize(DeviceState *dev, Error **errp) |