Remove multiple KERN_ prefixes from printk formats

Commit 5fd29d6ccb ("printk: clean up
handling of log-levels and newlines") changed printk semantics.  printk
lines with multiple KERN_<level> prefixes are no longer emitted as
before the patch.

<level> is now included in the output on each additional use.

Remove all uses of multiple KERN_<level>s in formats.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/char/hw_random/intel-rng.c

@@ -305,10 +305,11 @@ static int __init intel_init_hw_struct(struct intel_rng_hw *intel_rng_hw,
 	     (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"
-			KERN_WARNING PFX "don't want to disable this in firmware setup, and if\n"
-			KERN_WARNING PFX "you are certain that your system has a functional\n"
-			KERN_WARNING PFX "RNG, try using the 'no_fwh_detect' option.\n";
+			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"
+PFX "RNG, try using the 'no_fwh_detect' option.\n";
 
 		if (no_fwh_detect)
 			return -ENODEV;