From: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
I missed the int->size_t refactoring in f32fcbedbe92 ("tty: hvc: convert
to u8 and size_t"), which causes the newly used ops in 88ead68e764c
("tty: Add SBI debug console support to HVC SBI driver") to fail to
build due to a
linux/drivers/tty/hvc/hvc_riscv_sbi.c:59:15: error: incompatible function pointer types initializing 'ssize_t (*)(uint32_t, const u8 *, size_t)' (aka 'long (*)(unsigned int, const unsigned char *, unsigned long)') with an expression of type 'int (uint32_t, const char *, int)' (aka 'int (unsigned int, const char *, int)') [-Wincompatible-function-pointer-types]
.put_chars = hvc_sbi_dbcn_tty_put,
Fixes: f32fcbedbe92 ("tty: hvc: convert to u8 and size_t")
Fixes: 88ead68e764c ("tty: Add SBI debug console support to HVC SBI driver")
Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
---
I now remember Anup pointing this one out, but looks like I forgot about
it.
---
drivers/tty/hvc/hvc_riscv_sbi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/hvc/hvc_riscv_sbi.c b/drivers/tty/hvc/hvc_riscv_sbi.c
index 2f3571f17ecd..c08718be8e73 100644
--- a/drivers/tty/hvc/hvc_riscv_sbi.c
+++ b/drivers/tty/hvc/hvc_riscv_sbi.c
@@ -15,7 +15,7 @@
#include "hvc_console.h"
-static int hvc_sbi_tty_put(uint32_t vtermno, const char *buf, int count)
+static size_t hvc_sbi_tty_put(uint32_t vtermno, const char *buf, int count)
{
int i;
@@ -25,7 +25,7 @@ static int hvc_sbi_tty_put(uint32_t vtermno, const char *buf, int count)
return i;
}
-static int hvc_sbi_tty_get(uint32_t vtermno, char *buf, int count)
+static size_t hvc_sbi_tty_get(uint32_t vtermno, char *buf, int count)
{
int i, c;
--
2.43.0
