From f32fcbedbe9290565e4eac3fd7c4c451d5478787 Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Wed, 6 Dec 2023 08:36:57 +0100 Subject: tty: hvc: convert to u8 and size_t 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-dev@lists.ozlabs.org Cc: virtualization@lists.linux.dev Cc: linux-riscv@lists.infradead.org Link: https://lore.kernel.org/r/20231206073712.17776-13-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/hvc/hvc_riscv_sbi.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to '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 31f53fa77e4a..a72591279f86 100644 --- 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(); -- cgit v1.2.3