Commit 4d6d9c6d authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

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: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 4128a89a

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

+0 −40
Original line number Diff line number Diff line
@@ -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

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