diff options
Diffstat (limited to 'drivers/misc/ad525x_dpot-spi.c')
| -rw-r--r-- | drivers/misc/ad525x_dpot-spi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/ad525x_dpot-spi.c b/drivers/misc/ad525x_dpot-spi.c index 9da04ede04f3..f4c82eafa8e5 100644 --- a/drivers/misc/ad525x_dpot-spi.c +++ b/drivers/misc/ad525x_dpot-spi.c @@ -15,18 +15,21 @@ static int write8(void *client, u8 val) { u8 data = val; + return spi_write(client, &data, 1); } static int write16(void *client, u8 reg, u8 val) { u8 data[2] = {reg, val}; + return spi_write(client, data, 2); } static int write24(void *client, u8 reg, u16 val) { u8 data[3] = {reg, val >> 8, val}; + return spi_write(client, data, 3); } @@ -34,6 +37,7 @@ static int read8(void *client) { int ret; u8 data; + ret = spi_read(client, &data, 1); if (ret < 0) return ret; |