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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-04-09 23:28:32 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-04-10 00:45:48 -0700 |
| commit | 236798a1a95fa0c3f923d92d570ff656d2d8e8f5 (patch) | |
| tree | b13b3854576e718929af12a3b550842d635bfeb7 /drivers/input | |
| parent | 53fefdd1d3a3403d8c44e28898d1031d8763b913 (diff) | |
| download | linux-236798a1a95fa0c3f923d92d570ff656d2d8e8f5.tar.bz2 | |
Input: apbps2 - remove useless variable
Fix the following gcc warning:
drivers/input/serio/apbps2.c:106:16: warning: variable ‘tmp’ set but not
used [-Wunused-but-set-variable].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1617958859-64707-1-git-send-email-jiapeng.chong@linux.alibaba.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/serio/apbps2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c index 594ac4e6f8ea..974d7bfae0a0 100644 --- a/drivers/input/serio/apbps2.c +++ b/drivers/input/serio/apbps2.c @@ -103,7 +103,6 @@ static int apbps2_open(struct serio *io) { struct apbps2_priv *priv = io->port_data; int limit; - unsigned long tmp; /* clear error flags */ iowrite32be(0, &priv->regs->status); @@ -111,7 +110,7 @@ static int apbps2_open(struct serio *io) /* Clear old data if available (unlikely) */ limit = 1024; while ((ioread32be(&priv->regs->status) & APBPS2_STATUS_DR) && --limit) - tmp = ioread32be(&priv->regs->data); + ioread32be(&priv->regs->data); /* Enable reciever and it's interrupt */ iowrite32be(APBPS2_CTRL_RE | APBPS2_CTRL_RI, &priv->regs->ctrl); |