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| author | Jeff LaBundy <jeff@labundy.com> | 2022-09-08 23:22:46 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-09-14 12:08:47 +0200 |
| commit | 10e629d31aacb2348a1e9110c31a29e98b31ce38 (patch) | |
| tree | 5554313a769290e540dc42ccaf8463466189e588 /drivers/input/misc/iqs7222.c | |
| parent | Input: mtk-pmic-keys - add support for MT6331 PMIC keys (diff) | |
| download | linux-10e629d31aacb2348a1e9110c31a29e98b31ce38.tar.xz linux-10e629d31aacb2348a1e9110c31a29e98b31ce38.zip | |
Input: iqs7222 - trim force communication command
According to the datasheets, writing only 0xFF is sufficient to
elicit a communication window. Remove the superfluous 0x00 from
the force communication command.
Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C")
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20220908131548.48120-6-jeff@labundy.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc/iqs7222.c')
| -rw-r--r-- | drivers/input/misc/iqs7222.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/misc/iqs7222.c b/drivers/input/misc/iqs7222.c index b2e8097a2e6d..376ba3e29eb6 100644 --- a/drivers/input/misc/iqs7222.c +++ b/drivers/input/misc/iqs7222.c @@ -1077,7 +1077,7 @@ static int iqs7222_hard_reset(struct iqs7222_private *iqs7222) static int iqs7222_force_comms(struct iqs7222_private *iqs7222) { - u8 msg_buf[] = { 0xFF, 0x00, }; + u8 msg_buf[] = { 0xFF, }; int ret; /* |