$(wildcard /usr/src/2.2.9/include/config/serial/console.h) \
$(wildcard /usr/src/2.2.9/include/config/hard/pps.h) \
$(wildcard /usr/src/2.2.9/include/config/pci.h) \
$(wildcard /usr/src/2.2.9/include/config/atomwide/serial.h) \
$(wildcard /usr/src/2.2.9/include/config/dualsp/serial.h)
There are six dependencies missing, it should read
$(wildcard /usr/src/2.2.9/include/config/serial/multiport.h) \
$(wildcard /usr/src/2.2.9/include/config/serial/share/irq.h) \
$(wildcard /usr/src/2.2.9/include/config/hub6.h) \
$(wildcard /usr/src/2.2.9/include/config/serial/many/ports.h) \
$(wildcard /usr/src/2.2.9/include/config/serial/console.h) \
$(wildcard /usr/src/2.2.9/include/config/hard/pps.h) \
$(wildcard /usr/src/2.2.9/include/config/pci.h) \
$(wildcard /usr/src/2.2.9/include/config/serial/detect/irq.h) \
$(wildcard /usr/src/2.2.9/include/config/atomwide/serial.h) \
$(wildcard /usr/src/2.2.9/include/config/dualsp/serial.h)
Changing CONFIG_SERIAL_SHARE_IRQ with no other changes does *not*
recompile serial.c but it should. Changing MANY_PORTS will recompile
serial.o, but only because that hits asm/serial.h. This patch fixes
the problem for serial.c but I have no idea how widespread the problem
is.
--- linux-2.2.9/drivers/char/serial.c Wed, 24 Mar 1999 10:22:04 +1100 keith (linux-2.2/h/b/20_serial.c 1.2 644)
+++ linux/drivers/char/serial.c Sat, 12 Jun 1999 11:10:21 +1000 keith (linux-2.2/h/b/20_serial.c 1.2 644)
@@ -66,16 +66,6 @@
#define CONFIG_SERIAL_NOPAUSE_IO
#define SERIAL_DO_RESTART
-#if 0
-/* Normally these defines are controlled by the autoconf.h */
-
-#define CONFIG_SERIAL_MANY_PORTS
-#define CONFIG_SERIAL_SHARE_IRQ
-#define CONFIG_SERIAL_DETECT_IRQ
-#define CONFIG_SERIAL_MULTIPORT
-#define CONFIG_HUB6
-#endif
-
/* Sanity checks */
#ifdef CONFIG_SERIAL_MULTIPORT
-
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