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| author | Michael Hennerich <michael.hennerich@analog.com> | 2016-02-22 12:20:24 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2016-05-03 08:45:08 +0300 |
| commit | 0aec7cb0918094622c2ce7c6cf3a4332267546ae (patch) | |
| tree | 158f0abc4a254c21802f94c69ff5cecf167d12ee /drivers/misc | |
| parent | 2e3697060a29a4f30aaaff72d943bcf4b1ad3d73 (diff) | |
| download | linux-0aec7cb0918094622c2ce7c6cf3a4332267546ae.tar.xz | |
drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors
commit f3df53e4d70b5736368a8fe8aa1bb70c1cb1f577 upstream.
Fix RDAC read back errors caused by a typo. Value must shift by 2.
Fixes: a4bd394956f2 ("drivers/misc/ad525x_dpot.c: new features")
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/ad525x_dpot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c index 0daadcf1ed7a..65fb74402c37 100644 --- a/drivers/misc/ad525x_dpot.c +++ b/drivers/misc/ad525x_dpot.c @@ -216,7 +216,7 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg) */ value = swab16(value); - if (dpot->uid == DPOT_UID(AD5271_ID)) + if (dpot->uid == DPOT_UID(AD5274_ID)) value = value >> 2; return value; default: |