Commit ad9cb48b authored by Micah Ostrow's avatar Micah Ostrow Committed by Dmitry Torokhov
Browse files

Input: apbps2 - fix comment style and typos 



Capitalize comment starts to match kernel coding style.
Fix spelling: "reciever" -> "receiver"
Fix grammar: "it's" (contraction of "it is") -> "its" (possessive)
Remove uncertainty from "Clear error bits?" comment.

Compile tested only.

Signed-off-by: default avatarMicah Ostrow <bluefox9516@gmail.com>
Link: https://patch.msgid.link/20260127181735.57132-1-bluefox9516@gmail.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent ed8a4ef2

drivers/input/serio/apbps2.c

+7 −7
Original line number Diff line number Diff line
@@ -67,7 +67,7 @@ static irqreturn_t apbps2_isr(int irq, void *dev_id) 
		rxflags = (status & APBPS2_STATUS_PE) ? SERIO_PARITY : 0;

		rxflags |= (status & APBPS2_STATUS_FE) ? SERIO_FRAME : 0;



		/* clear error bits? */

		/* Clear error bits */

		if (rxflags)

			iowrite32be(0, &priv->regs->status);
@@ -82,9 +82,9 @@ static irqreturn_t apbps2_isr(int irq, void *dev_id) 
static int apbps2_write(struct serio *io, unsigned char val)

{

	struct apbps2_priv *priv = io->port_data;

	unsigned int tleft = 10000; /* timeout in 100ms */

	unsigned int tleft = 10000; /* Timeout in 100ms */



	/* delay until PS/2 controller has room for more chars */

	/* Delay until PS/2 controller has room for more chars */

	while ((ioread32be(&priv->regs->status) & APBPS2_STATUS_TF) && tleft--)

		udelay(10);
@@ -104,7 +104,7 @@ static int apbps2_open(struct serio *io) 
	struct apbps2_priv *priv = io->port_data;

	int limit;



	/* clear error flags */

	/* Clear error flags */

	iowrite32be(0, &priv->regs->status);



	/* Clear old data if available (unlikely) */
@@ -112,7 +112,7 @@ static int apbps2_open(struct serio *io) 
	while ((ioread32be(&priv->regs->status) & APBPS2_STATUS_DR) && --limit)

		ioread32be(&priv->regs->data);



	/* Enable reciever and it's interrupt */

	/* Enable receiver and its interrupt */

	iowrite32be(APBPS2_CTRL_RE | APBPS2_CTRL_RI, &priv->regs->ctrl);



	return 0;
@@ -122,7 +122,7 @@ static void apbps2_close(struct serio *io) 
{

	struct apbps2_priv *priv = io->port_data;



	/* stop interrupts at PS/2 HW level */

	/* Stop interrupts at PS/2 HW level */

	iowrite32be(0, &priv->regs->ctrl);

}
@@ -139,7 +139,7 @@ static int apbps2_of_probe(struct platform_device *ofdev) 
		return -ENOMEM;

	}



	/* Find Device Address */

	/* Find device address */

	priv->regs = devm_platform_get_and_ioremap_resource(ofdev, 0, NULL);

	if (IS_ERR(priv->regs))

		return PTR_ERR(priv->regs);