From f2470d2bc4327c2c1a604c6e247442dbb14c90c5 Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Wed, 6 Dec 2023 08:37:07 +0100 Subject: tty: serdev: convert to u8 and size_t in serdev_controller_ops Switch character types to u8 and sizes to size_t. To conform to characters/sizes in the rest of the tty layer. In this patch, only struct serdev_controller_ops hooks. The rest will follow. Signed-off-by: "Jiri Slaby (SUSE)" Cc: Rob Herring Link: https://lore.kernel.org/r/20231206073712.17776-23-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- include/linux/serdev.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 0ebf53bb254f..8cdab2c3b6d5 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -82,7 +82,7 @@ enum serdev_parity { * serdev controller structures */ struct serdev_controller_ops { - int (*write_buf)(struct serdev_controller *, const unsigned char *, size_t); + ssize_t (*write_buf)(struct serdev_controller *, const u8 *, size_t); void (*write_flush)(struct serdev_controller *); int (*write_room)(struct serdev_controller *); int (*open)(struct serdev_controller *); @@ -185,9 +185,9 @@ static inline void serdev_controller_write_wakeup(struct serdev_controller *ctrl serdev->ops->write_wakeup(serdev); } -static inline int serdev_controller_receive_buf(struct serdev_controller *ctrl, - const unsigned char *data, - size_t count) +static inline ssize_t serdev_controller_receive_buf(struct serdev_controller *ctrl, + const u8 *data, + size_t count) { struct serdev_device *serdev = ctrl->serdev; -- cgit v1.3.1