diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-02-11 16:48:27 -0600 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-02-18 09:07:22 +0000 |
| commit | d2d833e0bf2bad221a955626b942b38312630894 (patch) | |
| tree | d42416767ecc8ea4df62480c84edd2d402f7dbee /drivers/mfd/mxs-lradc.c | |
| parent | 4720eb47529e456410470e6e2bed38d5d36cbb8a (diff) | |
mfd: mxs-lradc: 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/mfd/mxs-lradc.c: In function ‘mxs_lradc_probe’:
drivers/mfd/mxs-lradc.c:179:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (lradc->soc == IMX28_LRADC) {
^
drivers/mfd/mxs-lradc.c:185:3: note: here
default:
^~~~~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
Notice that, in this particular case, the code comment is modified
in accordance with what GCC is expecting to find.
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/mxs-lradc.c')
| -rw-r--r-- | drivers/mfd/mxs-lradc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/mxs-lradc.c b/drivers/mfd/mxs-lradc.c index 98e732a7ae96..a09a8d06302b 100644 --- a/drivers/mfd/mxs-lradc.c +++ b/drivers/mfd/mxs-lradc.c @@ -181,7 +181,7 @@ static int mxs_lradc_probe(struct platform_device *pdev) MXS_LRADC_TOUCHSCREEN_5WIRE; break; } - /* fall through to an error message for i.MX23 */ + /* fall through - to an error message for i.MX23 */ default: dev_err(&pdev->dev, "Unsupported number of touchscreen wires (%d)\n" |