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hw/display/tc6393xb: Remove unused functions

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No code used the tc6393xb_gpio_in_get() and tc6393xb_gpio_out_set()
functions since their introduction in commit 88d2c950b0. Time to
remove them.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190412165416.7977-4-philmd@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2019-04-12 18:54:07 +02:00 committed by Peter Maydell
parent 5f299c5592
commit fae06a33f0
2 changed files with 0 additions and 19 deletions
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16
hw/display/tc6393xb.c
View File

@ -137,11 +137,6 @@ struct TC6393xbState {
blanked : 1;
};
qemu_irq *tc6393xb_gpio_in_get(TC6393xbState *s)
{
return s->gpio_in;
}
static void tc6393xb_gpio_set(void *opaque, int line, int level)
{
// TC6393xbState *s = opaque;
@ -154,17 +149,6 @@ static void tc6393xb_gpio_set(void *opaque, int line, int level)
// FIXME: how does the chip reflect the GPIO input level change?
}
void tc6393xb_gpio_out_set(TC6393xbState *s, int line,
qemu_irq handler)
{
if (line >= TC6393XB_GPIOS) {
fprintf(stderr, "TC6393xb: no GPIO pin %d\n", line);
return;
}
s->handler[line] = handler;
}
static void tc6393xb_gpio_handler_update(TC6393xbState *s)
{
uint32_t level, diff;

3
include/hw/devices.h
View File

@ -54,9 +54,6 @@ void retu_key_event(void *retu, int state);
typedef struct TC6393xbState TC6393xbState;
TC6393xbState *tc6393xb_init(struct MemoryRegion *sysmem,
uint32_t base, qemu_irq irq);
void tc6393xb_gpio_out_set(TC6393xbState *s, int line,
qemu_irq handler);
qemu_irq *tc6393xb_gpio_in_get(TC6393xbState *s);
qemu_irq tc6393xb_l3v_get(TC6393xbState *s);
#endif