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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-04 00:47:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-07 17:38:57 +0200 |
| commit | 0c2ccd8cd1436d79010354029f43e4d167f1d755 (patch) | |
| tree | f74277c942f5f0bba534f08b63126c60a4dd687c /drivers/misc/eeprom | |
| parent | misc: ibmvmc: Use GFP_ATOMIC under spin lock (diff) | |
| download | linux-0c2ccd8cd1436d79010354029f43e4d167f1d755.tar.xz linux-0c2ccd8cd1436d79010354029f43e4d167f1d755.zip | |
eeprom: at25: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/eeprom')
| -rw-r--r-- | drivers/misc/eeprom/at25.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c index 6a7d4a2ad514..840afb398f9e 100644 --- a/drivers/misc/eeprom/at25.c +++ b/drivers/misc/eeprom/at25.c @@ -94,8 +94,10 @@ static int at25_ee_read(void *priv, unsigned int offset, switch (at25->addrlen) { default: /* case 3 */ *cp++ = offset >> 16; + /* fall through */ case 2: *cp++ = offset >> 8; + /* fall through */ case 1: case 0: /* can't happen: for better codegen */ *cp++ = offset >> 0; @@ -180,8 +182,10 @@ static int at25_ee_write(void *priv, unsigned int off, void *val, size_t count) switch (at25->addrlen) { default: /* case 3 */ *cp++ = offset >> 16; + /* fall through */ case 2: *cp++ = offset >> 8; + /* fall through */ case 1: case 0: /* can't happen: for better codegen */ *cp++ = offset >> 0; |