remove unused SC_x (serial port names) defines

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/include/libbb.h b/include/libbb.h
index c85dab282a83850dfd5542a6264151b90692a63b..bd1d586c7feae7d0219103acfa5741051b9ef886 100644 (file)
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1668,46 +1668,27 @@ extern const char bb_default_login_shell[];
 # define VC_4 "/dev/tty4"
 # define VC_5 "/dev/tty5"
 # define VC_FORMAT "/dev/tty%d"
-#elif ENABLE_FEATURE_DEVFS /* from now on, assume Linux naming */
+#elif ENABLE_FEATURE_DEVFS
+/*Linux, obsolete devfs names */
 # define CURRENT_VC "/dev/vc/0"
 # define VC_1 "/dev/vc/1"
 # define VC_2 "/dev/vc/2"
 # define VC_3 "/dev/vc/3"
 # define VC_4 "/dev/vc/4"
 # define VC_5 "/dev/vc/5"
-# if defined(__sh__) || defined(__H8300H__) || defined(__H8300S__)
-/* Yes, this sucks, but both SH (including sh64) and H8 have a SCI(F) for their
-   respective serial ports .. as such, we can't use the common device paths for
-   these. -- PFM */
-#  define SC_0 "/dev/ttsc/0"
-#  define SC_1 "/dev/ttsc/1"
-#  define SC_FORMAT "/dev/ttsc/%d"
-# else
-#  define SC_0 "/dev/tts/0"
-#  define SC_1 "/dev/tts/1"
-#  define SC_FORMAT "/dev/tts/%d"
-# endif
 # define VC_FORMAT "/dev/vc/%d"
 # define LOOP_FORMAT "/dev/loop/%d"
 # define LOOP_NAMESIZE (sizeof("/dev/loop/") + sizeof(int)*3 + 1)
 # define LOOP_NAME "/dev/loop/"
 # define FB_0 "/dev/fb/0"
 #else
+/*Linux, normal names */
 # define CURRENT_VC "/dev/tty0"
 # define VC_1 "/dev/tty1"
 # define VC_2 "/dev/tty2"
 # define VC_3 "/dev/tty3"
 # define VC_4 "/dev/tty4"
 # define VC_5 "/dev/tty5"
-# if defined(__sh__) || defined(__H8300H__) || defined(__H8300S__)
-#  define SC_0 "/dev/ttySC0"
-#  define SC_1 "/dev/ttySC1"
-#  define SC_FORMAT "/dev/ttySC%d"
-# else
-#  define SC_0 "/dev/ttyS0"
-#  define SC_1 "/dev/ttyS1"
-#  define SC_FORMAT "/dev/ttyS%d"
-# endif
 # define VC_FORMAT "/dev/tty%d"
 # define LOOP_FORMAT "/dev/loop%d"
 # define LOOP_NAMESIZE (sizeof("/dev/loop") + sizeof(int)*3 + 1)