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hw/char/pl011: Remove unused 'readbuff' field

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Since its introduction in commit cdbdb648b7 ("ARM Versatile
Platform Baseboard emulation.") PL011State::readbuff as never
been used. Remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20240719181041.49545-3-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-11-10 07:21:20 +01:00
parent d83234d347
commit 41df6c8300
2 changed files with 1 additions and 2 deletions
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2
hw/char/pl011.c
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@ -549,7 +549,7 @@ static const VMStateDescription vmstate_pl011 = {
.minimum_version_id = 2,
.post_load = pl011_post_load,
.fields = (const VMStateField[]) {
VMSTATE_UINT32(readbuff, PL011State),
VMSTATE_UNUSED(sizeof(uint32_t)),
VMSTATE_UINT32(flags, PL011State),
VMSTATE_UINT32(lcr, PL011State),
VMSTATE_UINT32(rsr, PL011State),

1
include/hw/char/pl011.h
View File

@ -32,7 +32,6 @@ struct PL011State {
SysBusDevice parent_obj;
MemoryRegion iomem;
uint32_t readbuff;
uint32_t flags;
uint32_t lcr;
uint32_t rsr;