From: Peter Maydell <peter.maydell@linaro.org>
Date: Mon, 21 Jan 2013 12:50:54 +0000 (+0000)
Subject: hw/pflash_cfi02.c: Mark deliberate fallthrough
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3095485029ddbd061aa4f8e26c0437f200975d18;p=qemu.git

hw/pflash_cfi02.c: Mark deliberate fallthrough

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>
---

diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c
index b4220c1896..44bd4654f0 100644
--- a/hw/pflash_cfi02.c
+++ b/hw/pflash_cfi02.c
@@ -157,6 +157,7 @@ static uint32_t pflash_read (pflash_t *pfl, hwaddr offset,
         DPRINTF("%s: unknown command state: %x\n", __func__, pfl->cmd);
         pfl->wcycle = 0;
         pfl->cmd = 0;
+        /* fall through to the read code */
     case 0x80:
         /* We accept reads during second unlock sequence... */
     case 0x00: