Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.
Signed-off-by: Jiri Slaby (SUSE)
Cc: Michael Ellerman
Cc: Nicholas Piggin
Cc: Christophe Leroy
Cc: Amit Shah
Cc: Arnd Bergmann
Cc: Paul Walmsley
Cc: Palmer Dabbelt
Cc: Albert Ou
Cc: linuxppc-...@lists.ozlabs.org
Cc: virtualizat...@lists.linux.dev
Cc: linux-ri...@lists.infradead.org
---
arch/powerpc/include/asm/hvconsole.h | 4 ++--
arch/powerpc/include/asm/hvsi.h| 18
arch/powerpc/include/asm/opal.h| 8 +---
arch/powerpc/platforms/powernv/opal.c | 14 +++--
arch/powerpc/platforms/pseries/hvconsole.c | 4 ++--
drivers/char/virtio_console.c | 10 -
drivers/tty/hvc/hvc_console.h | 4 ++--
drivers/tty/hvc/hvc_dcc.c | 24 +++---
drivers/tty/hvc/hvc_iucv.c | 18
drivers/tty/hvc/hvc_opal.c | 5 +++--
drivers/tty/hvc/hvc_riscv_sbi.c| 9
drivers/tty/hvc/hvc_rtas.c | 11 +-
drivers/tty/hvc/hvc_udbg.c | 9
drivers/tty/hvc/hvc_vio.c | 18
drivers/tty/hvc/hvc_xen.c | 23 +++--
drivers/tty/hvc/hvsi_lib.c | 20 ++
16 files changed, 107 insertions(+), 92 deletions(-)
diff --git a/arch/powerpc/include/asm/hvconsole.h
b/arch/powerpc/include/asm/hvconsole.h
index ccb2034506f0..d841a97010a0 100644
--- a/arch/powerpc/include/asm/hvconsole.h
+++ b/arch/powerpc/include/asm/hvconsole.h
@@ -21,8 +21,8 @@
* Vio firmware always attempts to fetch MAX_VIO_GET_CHARS chars. The 'count'
* parm is included to conform to put_chars() function pointer template
*/
-extern int hvc_get_chars(uint32_t vtermno, char *buf, int count);
-extern int hvc_put_chars(uint32_t vtermno, const char *buf, int count);
+extern ssize_t hvc_get_chars(uint32_t vtermno, u8 *buf, size_t count);
+extern ssize_t hvc_put_chars(uint32_t vtermno, const u8 *buf, size_t count);
/* Provided by HVC VIO */
void hvc_vio_init_early(void);
diff --git a/arch/powerpc/include/asm/hvsi.h b/arch/powerpc/include/asm/hvsi.h
index 464a7519ed64..9058edcb632b 100644
--- a/arch/powerpc/include/asm/hvsi.h
+++ b/arch/powerpc/include/asm/hvsi.h
@@ -64,7 +64,7 @@ struct hvsi_priv {
unsigned intinbuf_len; /* data in input buffer */
unsigned char inbuf[HVSI_INBUF_SIZE];
unsigned intinbuf_cur; /* Cursor in input buffer */
- unsigned intinbuf_pktlen; /* packet length from cursor */
+ size_t inbuf_pktlen; /* packet length from cursor */
atomic_tseqno; /* packet sequence number */
unsigned intopened:1; /* driver opened */
unsigned intestablished:1; /* protocol established */
@@ -72,24 +72,26 @@ struct hvsi_priv {
unsigned intmctrl_update:1; /* modem control updated */
unsigned short mctrl; /* modem control */
struct tty_struct *tty; /* tty structure */
- int (*get_chars)(uint32_t termno, char *buf, int count);
- int (*put_chars)(uint32_t termno, const char *buf, int count);
+ ssize_t (*get_chars)(uint32_t termno, u8 *buf, size_t count);
+ ssize_t (*put_chars)(uint32_t termno, const u8 *buf, size_t count);
uint32_ttermno;
};
/* hvsi lib functions */
struct hvc_struct;
extern void hvsilib_init(struct hvsi_priv *pv,
-int (*get_chars)(uint32_t termno, char *buf, int
count),
-int (*put_chars)(uint32_t termno, const char *buf,
- int count),
+ssize_t (*get_chars)(uint32_t termno, u8 *buf,
+ size_t count),
+ssize_t (*put_chars)(uint32_t termno, const u8 *buf,
+ size_t count),
int termno, int is_console);
extern int hvsilib_open(struct hvsi_priv *pv, struct hvc_struct *hp);
extern void hvsilib_close(struct hvsi_priv *pv, struct hvc_struct *hp);
extern int hvsilib_read_mctrl(struct hvsi_priv *pv);
extern int hvsilib_write_mctrl(struct hvsi_priv *pv, int dtr);
extern void hvsilib_establish(struct hvsi_priv *pv);
-extern int hvsilib_get_chars(struct hvsi_priv *pv, char *buf, int count);
-extern int hvsilib_put_chars(struct hvsi_priv *pv, const char *buf, int count);
+extern ssize_t hvsilib_get_chars(struct hvsi_priv *pv, u8 *buf, size_t count);
+extern ssize_t hvsilib_put_chars(struct hvsi_priv *pv, const u8 *buf,
+size_t count);
#endif /* _HVSI_H */
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index b66b0c615f4f..af304e6cb486 100644
--- a/arch/powerpc/include/asm/opal.h
+++
