OMAP3: PM: Boot message is not an error, and not helpful, remove it

It shows up on the console despite using "silent" in the bootargs, and
it's really just noise in the boot log since PM init is always called.
Signed-off-by: NSanjeev Premi <premi@ti.com>
Cc: jhnikula@gmail.com
[khilman@ti.com: minor changelog edits]
Signed-off-by: NKevin Hilman <khilman@ti.com>

arch/arm/mach-omap2/pm34xx.c

@@ -883,8 +883,6 @@ static int __init omap3_pm_init(void)
 
 	pm_errata_configure();
 
-	printk(KERN_ERR "Power Management for TI OMAP3.\n");
-
 	/* XXX prcm_setup_regs needs to be before enabling hw
 	 * supervised mode for powerdomains */
 	prcm_setup_regs();