diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-08-10 12:15:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 22:12:47 +0300 |
| commit | c3e5c706aefc3ceee941c1e7bd72084d3aeca37b (patch) | |
| tree | d6c98e2758cd257ecac4b9bd007703f6e76fa085 /drivers/staging/gdm724x | |
| parent | cfc7c12b508ac0a4ebf20a187e471e5b1dc6402c (diff) | |
| download | linux-c3e5c706aefc3ceee941c1e7bd72084d3aeca37b.tar.xz | |
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: "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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gdm724x')
| -rw-r--r-- | drivers/staging/gdm724x/gdm_tty.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index b31f2afb0286..cbaaa8fa7474 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -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, |