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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-02-12 01:14:13 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2019-02-28 11:47:53 +0300 |
| commit | 988bb4a1937bd083267444dda21b901dc6a959b3 (patch) | |
| tree | c39a4f0dc472c1f32a291b3f29a6fbbbffdf7aad /drivers/i3c | |
| parent | 65907c5d1ed1dbc03b3b4f2a438101a7b7064389 (diff) | |
| download | linux-988bb4a1937bd083267444dda21b901dc6a959b3.tar.xz | |
i3c: master: dw-i3c-master: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
This patch fixes the following warning:
drivers/i3c/master/dw-i3c-master.c: In function ‘dw_i3c_master_bus_init’:
drivers/i3c/master/dw-i3c-master.c:603:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (ret)
^
drivers/i3c/master/dw-i3c-master.c:605:2: note: here
case I3C_BUS_MODE_PURE:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Vitor Soares <vitor.soares@synopsys.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Diffstat (limited to 'drivers/i3c')
| -rw-r--r-- | drivers/i3c/master/dw-i3c-master.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c index b532e2c9cf5c..d1b32a93ef54 100644 --- a/drivers/i3c/master/dw-i3c-master.c +++ b/drivers/i3c/master/dw-i3c-master.c @@ -596,6 +596,7 @@ static int dw_i3c_master_bus_init(struct i3c_master_controller *m) ret = dw_i2c_clk_cfg(master); if (ret) return ret; + /* fall through */ case I3C_BUS_MODE_PURE: ret = dw_i3c_clk_cfg(master); if (ret) |