From 82d65f9d552818b7e56c85edaaf6c3d2b104d07d Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" <gustavo@embeddedor.com> Date: Tue, 3 Jul 2018 14:35:50 -0500 Subject: [PATCH] iio:imu:adis: Mark expected switch fall-throughs In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> --- drivers/iio/imu/adis.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index ad6f91d061855..c771ae6803a92 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -81,9 +81,11 @@ int adis_write_reg(struct adis *adis, unsigned int reg, adis->tx[9] = (value >> 24) & 0xff; adis->tx[6] = ADIS_WRITE_REG(reg + 2); adis->tx[7] = (value >> 16) & 0xff; + /* fall through */ case 2: adis->tx[4] = ADIS_WRITE_REG(reg + 1); adis->tx[5] = (value >> 8) & 0xff; + /* fall through */ case 1: adis->tx[2] = ADIS_WRITE_REG(reg); adis->tx[3] = value & 0xff; @@ -167,6 +169,7 @@ int adis_read_reg(struct adis *adis, unsigned int reg, adis->tx[2] = ADIS_READ_REG(reg + 2); adis->tx[3] = 0; spi_message_add_tail(&xfers[1], &msg); + /* fall through */ case 2: adis->tx[4] = ADIS_READ_REG(reg); adis->tx[5] = 0; -- GitLab