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-rw-r--r--include/linux/tty_driver.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 18beff0cec..7372124fbf 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -72,8 +72,7 @@ struct serial_struct;
* is closed for the last time freeing up the resources. This is
* actually the second part of shutdown for routines that might sleep.
*
- * @write: ``ssize_t ()(struct tty_struct *tty, const unsigned char *buf,
- * size_t count)``
+ * @write: ``ssize_t ()(struct tty_struct *tty, const u8 *buf, size_t count)``
*
* This routine is called by the kernel to write a series (@count) of
* characters (@buf) to the @tty device. The characters may come from
@@ -85,7 +84,7 @@ struct serial_struct;
*
* Optional: Required for writable devices. May not sleep.
*
- * @put_char: ``int ()(struct tty_struct *tty, unsigned char ch)``
+ * @put_char: ``int ()(struct tty_struct *tty, u8 ch)``
*
* This routine is called by the kernel to write a single character @ch to
* the @tty device. If the kernel uses this routine, it must call the
@@ -243,7 +242,7 @@ struct serial_struct;
* Optional: If not provided, the device is assumed to have no FIFO.
* Usually correct to invoke via tty_wait_until_sent(). May sleep.
*
- * @send_xchar: ``void ()(struct tty_struct *tty, char ch)``
+ * @send_xchar: ``void ()(struct tty_struct *tty, u8 ch)``
*
* This routine is used to send a high-priority XON/XOFF character (@ch)
* to the @tty device.
@@ -375,7 +374,7 @@ struct tty_operations {
void (*flush_buffer)(struct tty_struct *tty);
void (*set_ldisc)(struct tty_struct *tty);
void (*wait_until_sent)(struct tty_struct *tty, int timeout);
- void (*send_xchar)(struct tty_struct *tty, char ch);
+ void (*send_xchar)(struct tty_struct *tty, u8 ch);
int (*tiocmget)(struct tty_struct *tty);
int (*tiocmset)(struct tty_struct *tty,
unsigned int set, unsigned int clear);