Merge tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel...

[sfrench/cifs-2.6.git] / drivers / tty / hvc / hvc_riscv_sbi.c

diff --git a/drivers/tty/hvc/hvc_riscv_sbi.c b/drivers/tty/hvc/hvc_riscv_sbi.c
index 2f3571f17ecd466cee0346f28c5dd53103287864..cede8a57259492bfc15fa8ff36286371c8c6139d 100644 (file)
--- a/drivers/tty/hvc/hvc_riscv_sbi.c
+++ b/drivers/tty/hvc/hvc_riscv_sbi.c
@@ -15,9 +15,9 @@
 
 #include "hvc_console.h"
 
-static int hvc_sbi_tty_put(uint32_t vtermno, const char *buf, int count)
+static ssize_t hvc_sbi_tty_put(uint32_t vtermno, const u8 *buf, size_t count)
 {
-       int i;
+       size_t i;
 
        for (i = 0; i < count; i++)
                sbi_console_putchar(buf[i]);
@@ -25,9 +25,10 @@ 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 ssize_t hvc_sbi_tty_get(uint32_t vtermno, u8 *buf, size_t count)
 {
-       int i, c;
+       size_t i;
+       int c;
 
        for (i = 0; i < count; i++) {
                c = sbi_console_getchar();
@@ -44,12 +45,12 @@ static const struct hv_ops hvc_sbi_v01_ops = {
        .put_chars = hvc_sbi_tty_put,
 };
 
-static int hvc_sbi_dbcn_tty_put(uint32_t vtermno, const char *buf, int count)
+static ssize_t hvc_sbi_dbcn_tty_put(uint32_t vtermno, const u8 *buf, size_t count)
 {
        return sbi_debug_console_write(buf, count);
 }
 
-static int hvc_sbi_dbcn_tty_get(uint32_t vtermno, char *buf, int count)
+static ssize_t hvc_sbi_dbcn_tty_get(uint32_t vtermno, u8 *buf, size_t count)
 {
        return sbi_debug_console_read(buf, count);
 }