[PATCH] dev_t handling cleanups (1/12)

removed unused kdev_t stuff, fixed a typo left from the
console->device() conversion.

arch/mips/sibyte/cfe/console.c

@@ -9,7 +9,6 @@
 #include "cfe_error.h"
 
 extern int cfe_cons_handle;
-static kdev_t cfe_consdev;
 
 static void cfe_console_write(struct console *cons, const char *str,
 		       unsigned int count)
@@ -57,15 +56,12 @@ static int cfe_console_setup(struct console *cons, char *str)
 #ifdef CONFIG_SIBYTE_SB1250_DUART
 		if (!strcmp(consdev, "uart0")) {
 			setleds("u0cn");
-//			cfe_consdev = MKDEV(TTY_MAJOR, SB1250_DUART_MINOR_BASE + 0);
 		} else if (!strcmp(consdev, "uart1")) {
 			setleds("u1cn");
-//			cfe_consdev = MKDEV(TTY_MAJOR, SB1250_DUART_MINOR_BASE + 1);
 #endif
 #ifdef CONFIG_VGA_CONSOLE
 		} else if (!strcmp(consdev, "pcconsole0")) {
 			setleds("pccn");
-//			cfe_consdev = MKDEV(TTY_MAJOR, 0);
 #endif
 		} else
 			return -ENODEV;

arch/ppc/8260_io/uart.c

@@ -2462,7 +2462,7 @@ void kgdb_map_scc(void)
 }
 #endif
 
-static kdev_t serial_console_device(struct console *c)
+static struct tty_driver *serial_console_device(struct console *c, int *index)
 {
 	*index = c->index;
 	return serial_driver;

include/linux/kdev_t.h

@@ -90,23 +90,8 @@ static inline unsigned int kdev_val(kdev_t dev)
 	return dev.value;
 }
 
-static inline kdev_t val_to_kdev(unsigned int val)
-{
-	kdev_t dev;
-	dev.value = val;
-	return dev;
-}
-
-#define HASHDEV(dev)	(kdev_val(dev))
 #define NODEV		(mk_kdev(0,0))
 
-static inline int kdev_same(kdev_t dev1, kdev_t dev2)
-{
-	return dev1.value == dev2.value;
-}
-
-#define kdev_none(d1)	(!kdev_val(d1))
-
 /* Mask off the high bits for now.. */
 #define minor(dev)	((dev).value & 0xff)
 #define major(dev)	(((dev).value >> KDEV_MINOR_BITS) & 0xff)