Commit c3e5c706 authored by Jiri Slaby (SUSE)'s avatar Jiri Slaby (SUSE) Committed by Greg Kroah-Hartman
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tty: gdm724x: convert counts to size_t 



Unify the type of tty_operations::write() counters with the 'count'
parameter. I.e. use size_t for them.

This includes changing constants to UL to keep min() and avoid min_t().

Signed-off-by: default avatar"Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: linux-staging@lists.linux.dev
Link: https://lore.kernel.org/r/20230810091510.13006-35-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cfc7c12b

drivers/staging/gdm724x/gdm_tty.c

+5 −6
Original line number Diff line number Diff line
@@ -17,9 +17,9 @@ 
#define GDM_TTY_MAJOR 0

#define GDM_TTY_MINOR 32



#define WRITE_SIZE 2048

#define WRITE_SIZE 2048UL



#define MUX_TX_MAX_SIZE 2048

#define MUX_TX_MAX_SIZE 2048UL



static inline bool gdm_tty_ready(struct gdm *gdm)

{
@@ -152,9 +152,8 @@ static void gdm_tty_send_complete(void *arg) 
static ssize_t gdm_tty_write(struct tty_struct *tty, const u8 *buf, size_t len)

{

	struct gdm *gdm = tty->driver_data;

	int remain = len;

	int sent_len = 0;

	int sending_len = 0;

	size_t remain = len;

	size_t sent_len = 0;



	if (!gdm_tty_ready(gdm))

		return -ENODEV;
@@ -163,7 +162,7 @@ static ssize_t gdm_tty_write(struct tty_struct *tty, const u8 *buf, size_t len) 
		return 0;



	while (1) {

		sending_len = min(MUX_TX_MAX_SIZE, remain);

		size_t sending_len = min(MUX_TX_MAX_SIZE, remain);

		gdm->tty_dev->send_func(gdm->tty_dev->priv_dev,

					(void *)(buf + sent_len),

					sending_len,