diff options
author | David S. Miller <davem@davemloft.net> | 2015-01-27 19:59:56 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-01-27 19:59:56 -0500 |
commit | 95f873f2fff96c592c5d863e2a39825bd8bf0500 (patch) | |
tree | 0d2dd664964ba2c701aefea5b4d1e85b481045e1 /drivers/iio/adc/ad799x.c | |
parent | 8ea65f4a2dfaaf494ef42a16cbf2fea39b07450f (diff) | |
parent | 59343cd7c4809cf7598789e1cd14563780ae4239 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
arch/arm/boot/dts/imx6sx-sdb.dts
net/sched/cls_bpf.c
Two simple sets of overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/iio/adc/ad799x.c')
-rw-r--r-- | drivers/iio/adc/ad799x.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index e37412da15f5..b99de00e57b8 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c | |||
@@ -143,9 +143,15 @@ static int ad799x_write_config(struct ad799x_state *st, u16 val) | |||
143 | case ad7998: | 143 | case ad7998: |
144 | return i2c_smbus_write_word_swapped(st->client, AD7998_CONF_REG, | 144 | return i2c_smbus_write_word_swapped(st->client, AD7998_CONF_REG, |
145 | val); | 145 | val); |
146 | default: | 146 | case ad7992: |
147 | case ad7993: | ||
148 | case ad7994: | ||
147 | return i2c_smbus_write_byte_data(st->client, AD7998_CONF_REG, | 149 | return i2c_smbus_write_byte_data(st->client, AD7998_CONF_REG, |
148 | val); | 150 | val); |
151 | default: | ||
152 | /* Will be written when doing a conversion */ | ||
153 | st->config = val; | ||
154 | return 0; | ||
149 | } | 155 | } |
150 | } | 156 | } |
151 | 157 | ||
@@ -155,8 +161,13 @@ static int ad799x_read_config(struct ad799x_state *st) | |||
155 | case ad7997: | 161 | case ad7997: |
156 | case ad7998: | 162 | case ad7998: |
157 | return i2c_smbus_read_word_swapped(st->client, AD7998_CONF_REG); | 163 | return i2c_smbus_read_word_swapped(st->client, AD7998_CONF_REG); |
158 | default: | 164 | case ad7992: |
165 | case ad7993: | ||
166 | case ad7994: | ||
159 | return i2c_smbus_read_byte_data(st->client, AD7998_CONF_REG); | 167 | return i2c_smbus_read_byte_data(st->client, AD7998_CONF_REG); |
168 | default: | ||
169 | /* No readback support */ | ||
170 | return st->config; | ||
160 | } | 171 | } |
161 | } | 172 | } |
162 | 173 | ||