diff options
Diffstat (limited to 'hw/gpio')
| -rw-r--r-- | hw/gpio/imx_gpio.c | 2 | ||||
| -rw-r--r-- | hw/gpio/omap_gpio.c | 28 | ||||
| -rw-r--r-- | hw/gpio/pca9552.c | 2 |
3 files changed, 16 insertions, 16 deletions
diff --git a/hw/gpio/imx_gpio.c b/hw/gpio/imx_gpio.c index f23c52a..450ece4 100644 --- a/hw/gpio/imx_gpio.c +++ b/hw/gpio/imx_gpio.c @@ -72,7 +72,7 @@ static void imx_gpio_update_int(IMXGPIOState *s) static void imx_gpio_set_int_line(IMXGPIOState *s, int line, IMXGPIOLevel level) { /* if this signal isn't configured as an input signal, nothing to do */ - if (!extract32(s->gdir, line, 1)) { + if (extract32(s->gdir, line, 1)) { return; } diff --git a/hw/gpio/omap_gpio.c b/hw/gpio/omap_gpio.c index 61ea786..f27806b 100644 --- a/hw/gpio/omap_gpio.c +++ b/hw/gpio/omap_gpio.c @@ -80,25 +80,25 @@ static uint64_t omap_gpio_read(void *opaque, hwaddr addr, } switch (offset) { - case 0x00: /* DATA_INPUT */ + case 0x00: /* DATA_INPUT */ return s->inputs & s->pins; - case 0x04: /* DATA_OUTPUT */ + case 0x04: /* DATA_OUTPUT */ return s->outputs; - case 0x08: /* DIRECTION_CONTROL */ + case 0x08: /* DIRECTION_CONTROL */ return s->dir; - case 0x0c: /* INTERRUPT_CONTROL */ + case 0x0c: /* INTERRUPT_CONTROL */ return s->edge; - case 0x10: /* INTERRUPT_MASK */ + case 0x10: /* INTERRUPT_MASK */ return s->mask; - case 0x14: /* INTERRUPT_STATUS */ + case 0x14: /* INTERRUPT_STATUS */ return s->ints; - case 0x18: /* PIN_CONTROL (not in OMAP310) */ + case 0x18: /* PIN_CONTROL (not in OMAP310) */ OMAP_BAD_REG(addr); return s->pins; } @@ -121,11 +121,11 @@ static void omap_gpio_write(void *opaque, hwaddr addr, } switch (offset) { - case 0x00: /* DATA_INPUT */ + case 0x00: /* DATA_INPUT */ OMAP_RO_REG(addr); return; - case 0x04: /* DATA_OUTPUT */ + case 0x04: /* DATA_OUTPUT */ diff = (s->outputs ^ value) & ~s->dir; s->outputs = value; while ((ln = ctz32(diff)) != 32) { @@ -135,7 +135,7 @@ static void omap_gpio_write(void *opaque, hwaddr addr, } break; - case 0x08: /* DIRECTION_CONTROL */ + case 0x08: /* DIRECTION_CONTROL */ diff = s->outputs & (s->dir ^ value); s->dir = value; @@ -147,21 +147,21 @@ static void omap_gpio_write(void *opaque, hwaddr addr, } break; - case 0x0c: /* INTERRUPT_CONTROL */ + case 0x0c: /* INTERRUPT_CONTROL */ s->edge = value; break; - case 0x10: /* INTERRUPT_MASK */ + case 0x10: /* INTERRUPT_MASK */ s->mask = value; break; - case 0x14: /* INTERRUPT_STATUS */ + case 0x14: /* INTERRUPT_STATUS */ s->ints &= ~value; if (!s->ints) qemu_irq_lower(s->irq); break; - case 0x18: /* PIN_CONTROL (not in OMAP310 TRM) */ + case 0x18: /* PIN_CONTROL (not in OMAP310 TRM) */ OMAP_BAD_REG(addr); s->pins = value; break; diff --git a/hw/gpio/pca9552.c b/hw/gpio/pca9552.c index d65c0a2..1e10238 100644 --- a/hw/gpio/pca9552.c +++ b/hw/gpio/pca9552.c @@ -76,7 +76,7 @@ static void pca955x_display_pins_status(PCA955xState *s, return; } if (trace_event_get_state_backends(TRACE_PCA955X_GPIO_STATUS)) { - char *buf = g_newa(char, k->pin_count + 1); + char buf[PCA955X_PIN_COUNT_MAX + 1]; for (i = 0; i < k->pin_count; i++) { if (extract32(pins_status, i, 1)) { |