diff options
| author |   Don Dugger <n0ano@n0ano.com> | 2016-06-03 03:33:22 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2016-06-03 03:33:23 +0000 |
| commit | da27230f80795d0028333713f036d44c53cb0e68 (patch) | |
| tree | b3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/hw/char/etraxfs_ser.c | |
| parent | 0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff) | |
| parent | 437fd90c0250dee670290f9b714253671a990160 (diff) | |
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/hw/char/etraxfs_ser.c')
| -rw-r--r-- | qemu/hw/char/etraxfs_ser.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/qemu/hw/char/etraxfs_ser.c b/qemu/hw/char/etraxfs_ser.c index 857c13621..146b387e7 100644 --- a/qemu/hw/char/etraxfs_ser.c +++ b/qemu/hw/char/etraxfs_ser.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/sysbus.h" #include "sysemu/char.h" #include "qemu/log.h" @@ -165,7 +166,7 @@ static void serial_receive(void *opaque, const uint8_t *buf, int size) /* Got a byte. */ if (s->rx_fifo_len >= 16) { - qemu_log("WARNING: UART dropped char.\n"); + D(qemu_log("WARNING: UART dropped char.\n")); return; } @@ -182,15 +183,13 @@ static void serial_receive(void *opaque, const uint8_t *buf, int size) static int serial_can_receive(void *opaque) { ETRAXSerial *s = opaque; - int r; /* Is the receiver enabled? */ if (!(s->regs[RW_REC_CTRL] & (1 << 3))) { return 0; } - r = sizeof(s->rx_fifo) - s->rx_fifo_len; - return r; + return sizeof(s->rx_fifo) - s->rx_fifo_len; } static void serial_event(void *opaque, int event) |