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Update signature of tty write operation to work with Linux kernel 6.6 #11

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Update signature of tty write operation to work with Linux kernel 6.6 #11

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4 changes: 4 additions & 0 deletions driver/ch341.c
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Original file line number Diff line number Diff line change
Expand Up @@ -643,7 +643,11 @@ static void ch341_tty_close(struct tty_struct *tty, struct file *filp)
tty_port_close(&ch341->port, tty, filp);
}

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0))
static ssize_t ch341_tty_write(struct tty_struct *tty, const unsigned char *buf, size_t count)
#else
static int ch341_tty_write(struct tty_struct *tty, const unsigned char *buf, int count)
#endif
{
struct ch341 *ch341 = tty->driver_data;
int stat;
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