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 --- arch/powerpc/platforms/pseries/hvconsole.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/platforms/pseries') diff --git a/arch/powerpc/platforms/pseries/hvconsole.c b/arch/powerpc/platforms/pseries/hvconsole.c index 1ac52963e08b..8803c947998e 100644 --- a/arch/powerpc/platforms/pseries/hvconsole.c +++ b/arch/powerpc/platforms/pseries/hvconsole.c @@ -25,7 +25,7 @@ * firmware. * @count: not used? */ -int hvc_get_chars(uint32_t vtermno, char *buf, int count) +ssize_t hvc_get_chars(uint32_t vtermno, u8 *buf, size_t count) { long ret; unsigned long retbuf[PLPAR_HCALL_BUFSIZE]; @@ -52,7 +52,7 @@ EXPORT_SYMBOL(hvc_get_chars); * firmware. Must be at least 16 bytes, even if count is less than 16. * @count: Send this number of characters. */ -int hvc_put_chars(uint32_t vtermno, const char *buf, int count) +ssize_t hvc_put_chars(uint32_t vtermno, const u8 *buf, size_t count) { unsigned long *lbuf = (unsigned long *) buf; long ret; -- cgit v1.2.3