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Diffstat (limited to 'hw/baum.c')
-rw-r--r--hw/baum.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/baum.c b/hw/baum.c
index 2aaf5ffe9..33a22a73d 100644
--- a/hw/baum.c
+++ b/hw/baum.c
@@ -576,7 +576,7 @@ static void baum_close(struct CharDriverState *chr)
qemu_free(baum);
}
-CharDriverState *chr_baum_init(QemuOpts *opts)
+int chr_baum_init(QemuOpts *opts, CharDriverState **_chr)
{
BaumDriverState *baum;
CharDriverState *chr;
@@ -629,7 +629,8 @@ CharDriverState *chr_baum_init(QemuOpts *opts)
qemu_chr_generic_open(chr);
- return chr;
+ *_chr = chr;
+ return 0;
fail:
qemu_free_timer(baum->cellCount_timer);
@@ -638,5 +639,5 @@ fail_handle:
qemu_free(handle);
qemu_free(chr);
qemu_free(baum);
- return NULL;
+ return -EIO;
}