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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-06-14 08:41:39 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-07-04 18:06:37 +0200 |
| commit | 4d6d9c6db51275cba0f447ee04218bdf03d41453 (patch) | |
| tree | 91c9c4826ec910be835a1570f9d2b881af371750 /arch | |
| parent | powerpc/8xx: move CPM1 related files from sysdev/ to platforms/8xx (diff) | |
| download | linux-4d6d9c6db51275cba0f447ee04218bdf03d41453.tar.xz linux-4d6d9c6db51275cba0f447ee04218bdf03d41453.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/8xx/micropatch.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/powerpc/platforms/8xx/micropatch.c b/arch/powerpc/platforms/8xx/micropatch.c index 83649a641dea..0a310ef58f09 100644 --- 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 |