summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-02-11 16:48:27 -0600
committerLee Jones <lee.jones@linaro.org>2019-02-18 09:07:22 +0000
commitd2d833e0bf2bad221a955626b942b38312630894 (patch)
treed42416767ecc8ea4df62480c84edd2d402f7dbee
parent4720eb47529e456410470e6e2bed38d5d36cbb8a (diff)
downloadlinux-d2d833e0bf2bad221a955626b942b38312630894.tar.bz2
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>
-rw-r--r--drivers/mfd/mxs-lradc.c2
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"