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hw/char: QOM'ify sclpconsole.c

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Drop the DO_UPCAST macro

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Message-Id: <1459237645-17227-7-git-send-email-zxq_yx_007@163.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
xiaoqiang zhao 2016-03-29 15:47:25 +08:00 committed by Cornelia Huck
parent e563c59b6a
commit 3f6ec642ae
1 changed files with 8 additions and 4 deletions
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12
hw/char/sclpconsole.c
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@ -40,6 +40,10 @@ typedef struct SCLPConsole {
bool notify; /* qemu_notify_event() req'd if true */
} SCLPConsole;
#define TYPE_SCLP_CONSOLE "sclpconsole"
#define SCLP_CONSOLE(obj) \
OBJECT_CHECK(SCLPConsole, (obj), TYPE_SCLP_CONSOLE)
/* character layer call-back functions */
/* Return number of bytes that fit into iov buffer */
@ -95,7 +99,7 @@ static unsigned int receive_mask(void)
static void get_console_data(SCLPEvent *event, uint8_t *buf, size_t *size,
int avail)
{
SCLPConsole *cons = DO_UPCAST(SCLPConsole, event, event);
SCLPConsole *cons = SCLP_CONSOLE(event);
/* first byte is hex 0 saying an ascii string follows */
*buf++ = '\0';
@ -157,7 +161,7 @@ static int read_event_data(SCLPEvent *event, EventBufferHeader *evt_buf_hdr,
static ssize_t write_console_data(SCLPEvent *event, const uint8_t *buf,
size_t len)
{
SCLPConsole *scon = DO_UPCAST(SCLPConsole, event, event);
SCLPConsole *scon = SCLP_CONSOLE(event);
if (!scon->chr) {
/* If there's no backend, we can just say we consumed all data. */
@ -214,7 +218,7 @@ static int console_init(SCLPEvent *event)
{
static bool console_available;
SCLPConsole *scon = DO_UPCAST(SCLPConsole, event, event);
SCLPConsole *scon = SCLP_CONSOLE(event);
if (console_available) {
error_report("Multiple VT220 operator consoles are not supported");
@ -232,7 +236,7 @@ static int console_init(SCLPEvent *event)
static void console_reset(DeviceState *dev)
{
SCLPEvent *event = SCLP_EVENT(dev);
SCLPConsole *scon = DO_UPCAST(SCLPConsole, event, event);
SCLPConsole *scon = SCLP_CONSOLE(event);
event->event_pending = false;
scon->iov_sclp = 0;