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powerpc/52xx: Fix comment about CONFIG_BDI* 

There's a comment in lite5200_sleep.S that refers to "CONFIG_BDI*".

This confuses scripts/checkkconfigsymbols.py, which thinks it should
be able to find CONFIG_BDI.

Change the comment to refer to CONFIG_BDI_SWITCH which is presumably
roughly what it was referring to. AFAICS there never has been a
CONFIG_BDI.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200724131728.1643966-3-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman 2020-07-24 23:17:22 +10:00
parent 0fcce25b77
commit 8cdcde5f76
1 changed files with 1 additions and 1 deletions
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arch/powerpc/platforms/52xx/lite5200_sleep.S
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@ -56,7 +56,7 @@ lite5200_low_power:
/* /*
* save stuff BDI overwrites * save stuff BDI overwrites
* 0xf0 (0xe0->0x100 gets overwritten when BDI connected; * 0xf0 (0xe0->0x100 gets overwritten when BDI connected;
* even when CONFIG_BDI* is disabled and MMU XLAT commented; heisenbug?)) * even when CONFIG_BDI_SWITCH is disabled and MMU XLAT commented; heisenbug?))
* WARNING: self-refresh doesn't seem to work when BDI2000 is connected, * WARNING: self-refresh doesn't seem to work when BDI2000 is connected,
* possibly because BDI sets SDRAM registers before wakeup code does * possibly because BDI sets SDRAM registers before wakeup code does
*/ */