staging: mt7621-mmc: fix compile warnging: cmd_buf

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cmd_buf is only used when MT6575_SD_DEBUG is defined.
So only declare it in that case.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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NeilBrown 2018-12-09 16:20:33 +11:00 • committed by Greg Kroah-Hartman

parent a6bf882022

commit d17f5ff771

1 changed files with 1 additions and 1 deletions

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drivers/staging/mt7621-mmc/dbg.c

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