hwrng: amd - Be consitent with the driver name

The driver name is displayed each time differently.
This patch make use of the same name everywhere.

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 d0042f5..93157af 100644 (file)
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -31,7 +31,7 @@
 #include <linux/delay.h>
 #include <asm/io.h>
 
-#define PFX    KBUILD_MODNAME ": "
+#define DRV_NAME "AMD768-HWRNG"
 
 /*
  * Data for PCI driver interface
@@ -128,8 +128,8 @@ found:
        pmbase &= 0x0000FF00;
        if (pmbase == 0)
                goto out;
-       if (!request_region(pmbase + 0xF0, 8, "AMD HWRNG")) {
-               dev_err(&pdev->dev, "AMD HWRNG region 0x%x already in use!\n",
+       if (!request_region(pmbase + 0xF0, 8, DRV_NAME)) {
+               dev_err(&pdev->dev, DRV_NAME " region 0x%x already in use!\n",
                        pmbase + 0xF0);
                err = -EBUSY;
                goto out;
@@ -137,11 +137,10 @@ found:
        amd_rng.priv = (unsigned long)pmbase;
        amd_pdev = pdev;
 
-       pr_info("AMD768 RNG detected\n");
+       pr_info(DRV_NAME " detected\n");
        err = hwrng_register(&amd_rng);
        if (err) {
-               pr_err(PFX "RNG registering failed (%d)\n",
-                      err);
+               pr_err(DRV_NAME " registering failed (%d)\n", err);
                release_region(pmbase + 0xF0, 8);
                goto out;
        }