sbcv2: tiny changes for clarity

diff --git a/Kernel/platform-sbcv2/devtty.c b/Kernel/platform-sbcv2/devtty.c
index 3674e01..b6801ea 100644 (file)
--- a/Kernel/platform-sbcv2/devtty.c
+++ b/Kernel/platform-sbcv2/devtty.c
@@ -91,7 +91,6 @@ void kputchar(char c)
  */
 uint8_t tty_writeready(uint8_t minor)
 {
-       minor;
        /* FIXME: flow control */
        if (ttymap[minor] == 1)
                return uart_lsr & 0x20 ? TTY_READY_NOW : TTY_READY_SOON;
@@ -109,7 +108,6 @@ uint8_t tty_writeready(uint8_t minor)
  */
 void tty_putc(uint8_t minor, unsigned char c)
 {
-       minor;
        if (ttymap[minor] == 1)
                uart_tx = c;
        else
@@ -181,7 +179,7 @@ void tty_setup(uint8_t minor)
  */
 void tty_sleeping(uint8_t minor)
 {
-       minor;
+       used(minor);
 }
 
 /*
@@ -202,6 +200,7 @@ int tty_carrier(uint8_t minor)
  */
 void tty_data_consumed(uint8_t minor)
 {
+       used(minor);
 }
 
 /*

diff --git a/Kernel/platform-sbcv2/discard.c b/Kernel/platform-sbcv2/discard.c
index b9e6bb3..468ea1b 100644 (file)
--- a/Kernel/platform-sbcv2/discard.c
+++ b/Kernel/platform-sbcv2/discard.c
@@ -22,7 +22,6 @@ extern int strcmp(const char *, const char *);
  */
 uint8_t platform_param(unsigned char *p)
 {
-       used(p);
        if (strcmp(p, "msr") == 0) {
                timermsr = 1;
                return 1;

diff --git a/Kernel/platform-sbcv2/sbcv2.s b/Kernel/platform-sbcv2/sbcv2.s
index 9bdcea9..eb3f7fe 100644 (file)
--- a/Kernel/platform-sbcv2/sbcv2.s
+++ b/Kernel/platform-sbcv2/sbcv2.s
@@ -185,6 +185,8 @@ _program_vectors:
             ld hl, #null_handler   ;   to Our Trap Handler
             ld (0x0001), hl
 
+           ; and fall into map_kernel
+
 ;
 ;      Mapping set up for the SBCv2
 ;