[PATCH 10/29] device/cirbuf.c (cb_alloc): use vm_size_t instead of an int

[Marin Ramesa]

This is more in line with the call to kalloc() in cb_alloc().

* device/chario.c (tty_inq_size, tty_outq_size): Use unsigned int instead if an 
int.
* device/cirbuf.c (cb_alloc) (buf_size): Use vm_size_t instead of an int.
* device/cirbuf.h (cb_alloc) (buf_size): Likewise.

---
 device/chario.c | 6 +++---
 device/cirbuf.c | 2 +-
 device/cirbuf.h | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/device/chario.c b/device/chario.c
index 2e38248..4b7522f 100644
--- a/device/chario.c
+++ b/device/chario.c
@@ -80,9 +80,9 @@ struct ldisc_switch   linesw[] = {
 /*
  * Sizes for input and output circular buffers.
  */
-const int      tty_inq_size = 4096;    /* big nuf */
-const int      tty_outq_size = 2048;   /* Must be bigger that tthiwat */
-boolean_t      pdma_default = TRUE;       /* turn pseudo dma on by default */
+const unsigned int     tty_inq_size = 4096;    /* big nuf */
+const unsigned int     tty_outq_size = 2048;   /* Must be bigger that tthiwat 
*/
+boolean_t              pdma_default = TRUE;    /* turn pseudo dma on by 
default */
 
 /*
  * compute pseudo-dma tables
diff --git a/device/cirbuf.c b/device/cirbuf.c
index 491e89c..374af34 100644
--- a/device/cirbuf.c
+++ b/device/cirbuf.c
@@ -270,7 +270,7 @@ void cb_clear(struct cirbuf *cb)
 void
 cb_alloc(
        struct cirbuf *cb,
-       int             buf_size)
+       vm_size_t       buf_size)
 {
        char *buf;
 
diff --git a/device/cirbuf.h b/device/cirbuf.h
index 5e4360b..64771ce 100644
--- a/device/cirbuf.h
+++ b/device/cirbuf.h
@@ -55,7 +55,7 @@ extern int    b_to_q(char *, int, struct cirbuf *);
 extern void    ndflush(struct cirbuf *, int);
 extern void    cb_clear(struct cirbuf *);
 
-extern void    cb_alloc(struct cirbuf *, int);
+extern void    cb_alloc(struct cirbuf *, vm_size_t);
 extern void    cb_free(struct cirbuf *);
 
 #endif /* _DEVICE_CIRBUF_H_ */
-- 
1.8.1.4