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>

diff --git a/arch/powerpc/platforms/8xx/micropatch.c b/arch/powerpc/platforms/8xx/micropatch.c
index 83649a641dead0fab51be98b7f1787e66f54a94a..0a310ef58f09c0690d7fbbb2ccaebdeb6333faca 100644 (file)
--- a/arch/powerpc/platforms/8xx/micropatch.c
+++ b/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