Commit 236798a1 authored by Jiapeng Chong's avatar Jiapeng Chong Committed by Dmitry Torokhov
Browse files

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: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarJiapeng 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: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 53fefdd1

drivers/input/serio/apbps2.c

+1 −2
Original line number Diff line number Diff line
@@ -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);