mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-02 15:18:19 +00:00
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>
This commit is contained in:
parent
53fefdd1d3
commit
236798a1a9
1 changed files with 1 additions and 2 deletions
|
@ -103,7 +103,6 @@ static int apbps2_open(struct serio *io)
|
||||||
{
|
{
|
||||||
struct apbps2_priv *priv = io->port_data;
|
struct apbps2_priv *priv = io->port_data;
|
||||||
int limit;
|
int limit;
|
||||||
unsigned long tmp;
|
|
||||||
|
|
||||||
/* clear error flags */
|
/* clear error flags */
|
||||||
iowrite32be(0, &priv->regs->status);
|
iowrite32be(0, &priv->regs->status);
|
||||||
|
@ -111,7 +110,7 @@ static int apbps2_open(struct serio *io)
|
||||||
/* Clear old data if available (unlikely) */
|
/* Clear old data if available (unlikely) */
|
||||||
limit = 1024;
|
limit = 1024;
|
||||||
while ((ioread32be(&priv->regs->status) & APBPS2_STATUS_DR) && --limit)
|
while ((ioread32be(&priv->regs->status) & APBPS2_STATUS_DR) && --limit)
|
||||||
tmp = ioread32be(&priv->regs->data);
|
ioread32be(&priv->regs->data);
|
||||||
|
|
||||||
/* Enable reciever and it's interrupt */
|
/* Enable reciever and it's interrupt */
|
||||||
iowrite32be(APBPS2_CTRL_RE | APBPS2_CTRL_RI, &priv->regs->ctrl);
|
iowrite32be(APBPS2_CTRL_RE | APBPS2_CTRL_RI, &priv->regs->ctrl);
|
||||||
|
|
Loading…
Reference in a new issue