hwrng: printk replacement
as pr_* macros are more preffered over printk, so printk replaced with corresponding pr_* macros
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
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 c6af038..48f6a83 100644
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -142,10 +142,10 @@
amd_rng.priv = (unsigned long)pmbase;
amd_pdev = pdev;
- printk(KERN_INFO "AMD768 RNG detected\n");
+ pr_info("AMD768 RNG detected\n");
err = hwrng_register(&amd_rng);
if (err) {
- printk(KERN_ERR PFX "RNG registering failed (%d)\n",
+ pr_err(PFX "RNG registering failed (%d)\n",
err);
release_region(pmbase + 0xF0, 8);
goto out;
diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c
index 4c4d4e1..0d0579f 100644
--- a/drivers/char/hw_random/geode-rng.c
+++ b/drivers/char/hw_random/geode-rng.c
@@ -109,10 +109,10 @@
goto out;
geode_rng.priv = (unsigned long)mem;
- printk(KERN_INFO "AMD Geode RNG detected\n");
+ pr_info("AMD Geode RNG detected\n");
err = hwrng_register(&geode_rng);
if (err) {
- printk(KERN_ERR PFX "RNG registering failed (%d)\n",
+ pr_err(PFX "RNG registering failed (%d)\n",
err);
goto err_unmap;
}
diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
index 86fe45c..290c880 100644
--- a/drivers/char/hw_random/intel-rng.c
+++ b/drivers/char/hw_random/intel-rng.c
@@ -199,7 +199,7 @@
if ((hw_status & INTEL_RNG_ENABLED) == 0)
hw_status = hwstatus_set(mem, hw_status | INTEL_RNG_ENABLED);
if ((hw_status & INTEL_RNG_ENABLED) == 0) {
- printk(KERN_ERR PFX "cannot enable RNG, aborting\n");
+ pr_err(PFX "cannot enable RNG, aborting\n");
goto out;
}
err = 0;
@@ -216,7 +216,7 @@
if (hw_status & INTEL_RNG_ENABLED)
hwstatus_set(mem, hw_status & ~INTEL_RNG_ENABLED);
else
- printk(KERN_WARNING PFX "unusual: RNG already disabled\n");
+ pr_warn(PFX "unusual: RNG already disabled\n");
}
@@ -274,7 +274,7 @@
if (mfc != INTEL_FWH_MANUFACTURER_CODE ||
(dvc != INTEL_FWH_DEVICE_CODE_8M &&
dvc != INTEL_FWH_DEVICE_CODE_4M)) {
- printk(KERN_NOTICE PFX "FWH not detected\n");
+ pr_notice(PFX "FWH not detected\n");
return -ENODEV;
}
@@ -306,7 +306,6 @@
(BIOS_CNTL_LOCK_ENABLE_MASK|BIOS_CNTL_WRITE_ENABLE_MASK))
== BIOS_CNTL_LOCK_ENABLE_MASK) {
static __initdata /*const*/ char warning[] =
- KERN_WARNING
PFX "Firmware space is locked read-only. If you can't or\n"
PFX "don't want to disable this in firmware setup, and if\n"
PFX "you are certain that your system has a functional\n"
@@ -314,7 +313,7 @@
if (no_fwh_detect)
return -ENODEV;
- printk(warning);
+ pr_warn("%s", warning);
return -EBUSY;
}
@@ -392,10 +391,10 @@
goto out;
}
- printk(KERN_INFO "Intel 82802 RNG detected\n");
+ pr_info("Intel 82802 RNG detected\n");
err = hwrng_register(&intel_rng);
if (err) {
- printk(KERN_ERR PFX "RNG registering failed (%d)\n",
+ pr_err(PFX "RNG registering failed (%d)\n",
err);
iounmap(mem);
}
diff --git a/drivers/char/hw_random/pasemi-rng.c b/drivers/char/hw_random/pasemi-rng.c
index c66279b..c0347d1 100644
--- a/drivers/char/hw_random/pasemi-rng.c
+++ b/drivers/char/hw_random/pasemi-rng.c
@@ -113,7 +113,7 @@
pasemi_rng.priv = (unsigned long)rng_regs;
- printk(KERN_INFO "Registering PA Semi RNG\n");
+ pr_info("Registering PA Semi RNG\n");
err = hwrng_register(&pasemi_rng);
diff --git a/drivers/char/hw_random/pseries-rng.c b/drivers/char/hw_random/pseries-rng.c
index ab7ffde..6226aa0 100644
--- a/drivers/char/hw_random/pseries-rng.c
+++ b/drivers/char/hw_random/pseries-rng.c
@@ -86,7 +86,7 @@
static int __init rng_init(void)
{
- printk(KERN_INFO "Registering IBM pSeries RNG driver\n");
+ pr_info("Registering IBM pSeries RNG driver\n");
return vio_register_driver(&pseries_rng_driver);
}
diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index de5a6dc..a3bebef 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -141,7 +141,7 @@
* register */
if ((c->x86 == 6) && (c->x86_model >= 0x0f)) {
if (!cpu_has_xstore_enabled) {
- printk(KERN_ERR PFX "can't enable hardware RNG "
+ pr_err(PFX "can't enable hardware RNG "
"if XSTORE is not enabled\n");
return -ENODEV;
}
@@ -180,7 +180,7 @@
unneeded */
rdmsr(MSR_VIA_RNG, lo, hi);
if ((lo & VIA_RNG_ENABLE) == 0) {
- printk(KERN_ERR PFX "cannot enable VIA C3 RNG, aborting\n");
+ pr_err(PFX "cannot enable VIA C3 RNG, aborting\n");
return -ENODEV;
}
@@ -202,10 +202,10 @@
if (!cpu_has_xstore)
return -ENODEV;
- printk(KERN_INFO "VIA RNG detected\n");
+ pr_info("VIA RNG detected\n");
err = hwrng_register(&via_rng);
if (err) {
- printk(KERN_ERR PFX "RNG registering failed (%d)\n",
+ pr_err(PFX "RNG registering failed (%d)\n",
err);
goto out;
}