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[Xen-devel] [PATCH v3 15/25] spapr-vty: Let vty_putchars() use size_t

Both callers (h_put_term_char and rtas_display_character) use
an unsigned value.

Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
 hw/char/spapr_vty.c        | 2 +-
 include/hw/ppc/spapr_vio.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/char/spapr_vty.c b/hw/char/spapr_vty.c
index 6748334ded..92b8c40410 100644
--- a/hw/char/spapr_vty.c
+++ b/hw/char/spapr_vty.c
@@ -83,7 +83,7 @@ static int vty_getchars(VIOsPAPRDevice *sdev, uint8_t *buf, 
int max)
     return n;
-void vty_putchars(VIOsPAPRDevice *sdev, uint8_t *buf, int len)
+void vty_putchars(VIOsPAPRDevice *sdev, uint8_t *buf, size_t len)
     VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(sdev);
diff --git a/include/hw/ppc/spapr_vio.h b/include/hw/ppc/spapr_vio.h
index e8b006d18f..ed79d2f380 100644
--- a/include/hw/ppc/spapr_vio.h
+++ b/include/hw/ppc/spapr_vio.h
@@ -126,7 +126,7 @@ static inline int spapr_vio_dma_set(VIOsPAPRDevice *dev, 
uint64_t taddr,
 int spapr_vio_send_crq(VIOsPAPRDevice *dev, uint8_t *crq);
 VIOsPAPRDevice *vty_lookup(sPAPRMachineState *spapr, target_ulong reg);
-void vty_putchars(VIOsPAPRDevice *sdev, uint8_t *buf, int len);
+void vty_putchars(VIOsPAPRDevice *sdev, uint8_t *buf, size_t len);
 void spapr_vty_create(VIOsPAPRBus *bus, Chardev *chardev);
 void spapr_vlan_create(VIOsPAPRBus *bus, NICInfo *nd);
 void spapr_vscsi_create(VIOsPAPRBus *bus);

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