powerpc/8xx: drop verify_patch()

verify_patch() has been opted out since many years, and
the comment suggests it doesn't work. So drop it.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/platforms/8xx/micropatch.c

@@ -708,43 +708,3 @@ void __init cpm_load_patch(cpm8xx_t *cp)
 
 #endif /* some variation of the I2C/SPI patch was selected */
 }
-
-/*
- *  Take this entire routine out, since no one calls it and its
- * logic is suspect.
- */
-
-#if 0
-void
-verify_patch(volatile immap_t *immr)
-{
-	volatile uint		*dp;
-	volatile cpm8xx_t	*commproc;
-	int i;
-
-	commproc = (cpm8xx_t *)&immr->im_cpm;
-
-	printk("cp_rccr %x\n", commproc->cp_rccr);
-	commproc->cp_rccr = 0;
-
-	dp = (uint *)(commproc->cp_dpmem);
-	for (i=0; i<(sizeof(patch_2000)/4); i++)
-		if (*dp++ != patch_2000[i]) {
-			printk("patch_2000 bad at %d\n", i);
-			dp--;
-			printk("found 0x%X, wanted 0x%X\n", *dp, patch_2000[i]);
-			break;
-		}
-
-	dp = (uint *)&(commproc->cp_dpmem[0x0f00]);
-	for (i=0; i<(sizeof(patch_2f00)/4); i++)
-		if (*dp++ != patch_2f00[i]) {
-			printk("patch_2f00 bad at %d\n", i);
-			dp--;
-			printk("found 0x%X, wanted 0x%X\n", *dp, patch_2f00[i]);
-			break;
-		}
-
-	commproc->cp_rccr = 0x0009;
-}
-#endif