hwrng: amd - Fix style problem with blank line
Some blank line are unncessary, and one is missing after declaration.
This patch fix thoses style problems.
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c
index 48f6a83..45b7965 100644
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -31,10 +31,8 @@
#include <linux/delay.h>
#include <asm/io.h>
-
#define PFX KBUILD_MODNAME ": "
-
/*
* Data for PCI driver interface
*
@@ -52,7 +50,6 @@
static struct pci_dev *amd_pdev;
-
static int amd_rng_data_present(struct hwrng *rng, int wait)
{
u32 pmbase = (u32)rng->priv;
@@ -100,7 +97,6 @@
pci_write_config_byte(amd_pdev, 0x40, rnen);
}
-
static struct hwrng amd_rng = {
.name = "amd",
.init = amd_rng_init,
@@ -109,7 +105,6 @@
.data_read = amd_rng_data_read,
};
-
static int __init mod_init(void)
{
int err = -ENODEV;
@@ -157,6 +152,7 @@
static void __exit mod_exit(void)
{
u32 pmbase = (unsigned long)amd_rng.priv;
+
release_region(pmbase + 0xF0, 8);
hwrng_unregister(&amd_rng);
}