From 0cb7e343dec26a896d954419022c5ff1510d5aea Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 12 Oct 2017 11:16:37 -0500 Subject: [PATCH] staging: comedi: s526: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/s526.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index c80527d..e226275 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -408,9 +408,8 @@ static int s526_gpct_winsn(struct comedi_device *dev, */ if ((data[1] <= data[0]) || !data[0]) return -EINVAL; - - /* Fall thru to write the PULSE_WIDTH */ - + /* to write the PULSE_WIDTH */ + /* fall through */ case INSN_CONFIG_GPCT_QUADRATURE_ENCODER: case INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR: s526_gpct_write(dev, chan, data[0]); -- 2.7.4