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hw/pflash_cfi02.c: Mark deliberate fallthrough

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Mark the deliberate fallthrough where we treat the case of
an attempt to read flash when it is an unknown command
state as if it were a normal read.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Peter Maydell 2013-01-21 12:50:54 +00:00 committed by Blue Swirl
parent be688dfb8d
commit 3095485029
1 changed files with 1 additions and 0 deletions
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hw/pflash_cfi02.c
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@ -157,6 +157,7 @@ static uint32_t pflash_read (pflash_t *pfl, hwaddr offset,
DPRINTF("%s: unknown command state: %x\n", __func__, pfl->cmd); DPRINTF("%s: unknown command state: %x\n", __func__, pfl->cmd);
pfl->wcycle = 0; pfl->wcycle = 0;
pfl->cmd = 0; pfl->cmd = 0;
/* fall through to the read code */
case 0x80: case 0x80:
/* We accept reads during second unlock sequence... */ /* We accept reads during second unlock sequence... */
case 0x00: case 0x00: