hwrng: timeriomem - Shorten verbose type and variable names
authorRick Altherr <raltherr@google.com>
Wed, 5 Apr 2017 23:20:59 +0000 (16:20 -0700)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 10 Apr 2017 11:17:25 +0000 (19:17 +0800)
No functional changes.

Signed-off-by: Rick Altherr <raltherr@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/char/hw_random/timeriomem-rng.c

index 17574452fd35a73126087e7b9a6964fc9945041d..024bdff7999f361852c971e61c3c213e9c55ff43 100644 (file)
@@ -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 @@ out_timer:
 
 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);