Commit 5ab693e6 authored by Rick Altherr's avatar Rick Altherr Committed by Herbert Xu
Browse files

hwrng: timeriomem - Shorten verbose type and variable names 



No functional changes.

Signed-off-by: default avatarRick Altherr <raltherr@google.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 7acd4de7

drivers/char/hw_random/timeriomem-rng.c

+13 −14
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ 
#include <linux/timeriomem-rng.h>

#include <linux/timer.h>



struct timeriomem_rng_private_data {

struct timeriomem_rng_private {

	void __iomem		*io_base;

	unsigned int		expires;

	unsigned int		period;
@@ -40,15 +40,14 @@ struct timeriomem_rng_private_data { 
	struct timer_list	timer;

	struct completion	completion;



	struct hwrng		timeriomem_rng_ops;

	struct hwrng		rng_ops;

};



static int timeriomem_rng_read(struct hwrng *hwrng, void *data,

				size_t max, bool wait)

{

	struct timeriomem_rng_private_data *priv =

		container_of(hwrng, struct timeriomem_rng_private_data,

				timeriomem_rng_ops);

	struct timeriomem_rng_private *priv =

		container_of(hwrng, struct timeriomem_rng_private, rng_ops);

	unsigned long cur;

	s32 delay;
@@ -89,8 +88,8 @@ static int timeriomem_rng_read(struct hwrng *hwrng, void *data, 


static void timeriomem_rng_trigger(unsigned long data)

{

	struct timeriomem_rng_private_data *priv

			= (struct timeriomem_rng_private_data *)data;

	struct timeriomem_rng_private *priv

			= (struct timeriomem_rng_private *)data;



	priv->present = 1;

	complete(&priv->completion);
@@ -99,7 +98,7 @@ static void timeriomem_rng_trigger(unsigned long data) 
static int timeriomem_rng_probe(struct platform_device *pdev)

{

	struct timeriomem_rng_data *pdata = pdev->dev.platform_data;

	struct timeriomem_rng_private_data *priv;

	struct timeriomem_rng_private *priv;

	struct resource *res;

	int err = 0;

	int period;
@@ -121,7 +120,7 @@ static int timeriomem_rng_probe(struct platform_device *pdev) 


	/* Allocate memory for the device structure (and zero it) */

	priv = devm_kzalloc(&pdev->dev,

			sizeof(struct timeriomem_rng_private_data), GFP_KERNEL);

			sizeof(struct timeriomem_rng_private), GFP_KERNEL);

	if (!priv)

		return -ENOMEM;
@@ -155,8 +154,8 @@ static int timeriomem_rng_probe(struct platform_device *pdev) 


	setup_timer(&priv->timer, timeriomem_rng_trigger, (unsigned long)priv);



	priv->timeriomem_rng_ops.name		= dev_name(&pdev->dev);

	priv->timeriomem_rng_ops.read		= timeriomem_rng_read;

	priv->rng_ops.name = dev_name(&pdev->dev);

	priv->rng_ops.read = timeriomem_rng_read;



	priv->io_base = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(priv->io_base)) {
@@ -164,7 +163,7 @@ static int timeriomem_rng_probe(struct platform_device *pdev) 
		goto out_timer;

	}



	err = hwrng_register(&priv->timeriomem_rng_ops);

	err = hwrng_register(&priv->rng_ops);

	if (err) {

		dev_err(&pdev->dev, "problem registering\n");

		goto out_timer;
@@ -182,9 +181,9 @@ static int timeriomem_rng_probe(struct platform_device *pdev) 


static int timeriomem_rng_remove(struct platform_device *pdev)

{

	struct timeriomem_rng_private_data *priv = platform_get_drvdata(pdev);

	struct timeriomem_rng_private *priv = platform_get_drvdata(pdev);



	hwrng_unregister(&priv->timeriomem_rng_ops);

	hwrng_unregister(&priv->rng_ops);



	del_timer_sync(&priv->timer);