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Commit d670b479 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

m68k/sun3: Remove unselectable code in prom_init() 



This was copied from SPARC, but isn't relevant for the supported Sun-3
models.

[Geert] Also remove the related extern declarations, and update the
	comment about prom_init().

Reported-by: default avatarSarah Nadi <snadi@uwaterloo.ca>
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent e653614b

arch/m68k/sun3/prom/init.c

+2 −46
Original line number Diff line number Diff line
@@ -22,57 +22,13 @@ int prom_root_node; 
struct linux_nodeops *prom_nodeops;



/* You must call prom_init() before you attempt to use any of the

 * routines in the prom library.  It returns 0 on success, 1 on

 * failure.  It gets passed the pointer to the PROM vector.

 * routines in the prom library.

 * It gets passed the pointer to the PROM vector.

 */



extern void prom_meminit(void);

extern void prom_ranges_init(void);



void __init prom_init(struct linux_romvec *rp)

{

	romvec = rp;

#ifndef CONFIG_SUN3

	switch(romvec->pv_romvers) {

	case 0:

		prom_vers = PROM_V0;

		break;

	case 2:

		prom_vers = PROM_V2;

		break;

	case 3:

		prom_vers = PROM_V3;

		break;

	case 4:

		prom_vers = PROM_P1275;

		prom_printf("PROMLIB: Sun IEEE Prom not supported yet\n");

		prom_halt();

		break;

	default:

		prom_printf("PROMLIB: Bad PROM version %d\n",

			    romvec->pv_romvers);

		prom_halt();

		break;

	};



	prom_rev = romvec->pv_plugin_revision;

	prom_prev = romvec->pv_printrev;

	prom_nodeops = romvec->pv_nodeops;



	prom_root_node = prom_getsibling(0);

	if((prom_root_node == 0) || (prom_root_node == -1))

		prom_halt();



	if((((unsigned long) prom_nodeops) == 0) ||

	   (((unsigned long) prom_nodeops) == -1))

		prom_halt();



	prom_meminit();



	prom_ranges_init();

#endif

//	printk("PROMLIB: Sun Boot Prom Version %d Revision %d\n",

//	       romvec->pv_romvers, prom_rev);



	/* Initialization successful. */

	return;