clocksource: scx200_hrt: Fix the build

This commit:

12d6d41276de: clocksource: scx200_hrt: Convert scx200 to use clocksource_register_hz

Breaks the build on x86-32:

drivers/clocksource/scx200_hrt.c: In function ‘init_hrt_clocksource’:
drivers/clocksource/scx200_hrt.c:95:0: error: unterminated argument list invoking macro "pr_info"
drivers/clocksource/scx200_hrt.c:84:2: error: ‘pr_info’ undeclared (first use in this function)

It could not possibly have been build tested, because it had this mismerge:

pr_info("enabling scx200 high-res timer (%s MHz +%d ppm)\n",
printk(KERN_INFO "enabling scx200 high-res timer (%s MHz +%d ppm)\n",
mhz27 ? "27":"1", ppm);

Cc: Jim Cromie <[e-mail]>
Cc: John Stultz <[e-mail]>
Link: http://lkml.kernel.org/n/[e-mail]
Signed-off-by: Ingo Molnar <[e-mail]>

drivers/clocksource/scx200_hrt.c

···
 	if (mhz27)
 		freq *= 27;
 
-	pr_info("enabling scx200 high-res timer (%s MHz +%d ppm)\n",
-	printk(KERN_INFO "enabling scx200 high-res timer (%s MHz +%d ppm)\n",
-		mhz27 ? "27":"1", ppm);
+	pr_info("enabling scx200 high-res timer (%s MHz +%d ppm)\n", mhz27 ? "27":"1", ppm);
 
 	return clocksource_register_hz(&cs_hrt, freq);
 }