diff options
author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-04-30 09:32:06 -0500 |
---|---|---|
committer | Stephen Boyd <sboyd@kernel.org> | 2019-05-03 09:02:13 -0700 |
commit | 53dd5c709b335545eec76e3a401ad82764d42b6a (patch) | |
tree | 1e736b4fa803784cde11e2f59931f878fc27493d /drivers/clk/imx | |
parent | 4d13c67adf4d1a6c097d3eb4e55bf28618980cd7 (diff) |
clk: imx: clk-pllv3: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
This patch fixes the following warnings:
drivers/clk/imx/clk-pllv3.c: In function ‘imx_clk_pllv3’:
drivers/clk/imx/clk-pllv3.c:446:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
pll->div_shift = 1;
~~~~~~~~~~~~~~~^~~
drivers/clk/imx/clk-pllv3.c:447:2: note: here
case IMX_PLLV3_USB:
^~~~
drivers/clk/imx/clk-pllv3.c:453:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
pll->denom_offset = PLL_IMX7_DENOM_OFFSET;
^
drivers/clk/imx/clk-pllv3.c:454:2: note: here
case IMX_PLLV3_AV:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Fixes: b4a4cb5a0454 ("clk: imx: correct i.MX7D AV PLL num/denom offset")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/imx')
-rw-r--r-- | drivers/clk/imx/clk-pllv3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c index e892b9a836e5..4110e713d259 100644 --- a/drivers/clk/imx/clk-pllv3.c +++ b/drivers/clk/imx/clk-pllv3.c @@ -444,6 +444,7 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, break; case IMX_PLLV3_USB_VF610: pll->div_shift = 1; + /* fall through */ case IMX_PLLV3_USB: ops = &clk_pllv3_ops; pll->powerup_set = true; @@ -451,6 +452,7 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, case IMX_PLLV3_AV_IMX7: pll->num_offset = PLL_IMX7_NUM_OFFSET; pll->denom_offset = PLL_IMX7_DENOM_OFFSET; + /* fall through */ case IMX_PLLV3_AV: ops = &clk_pllv3_av_ops; break; |