x86: irqinit_32.c fix style problems
x86: irqinit_32.c fix style problems

Impact: cleanup

Fix:

 WARNING: Use #include <linux/io.h> instead of <asm/io.h>
 WARNING: Use #include <linux/delay.h> instead of <asm/delay.h>
 ERROR: trailing whitespace
 WARNING: externs should be avoided in .c files
 ERROR: space required after that ',' (ctx:VxV)
 WARNING: space prohibited between function name and open parenthesis '('

 total: 2 errors, 4 warnings

Signed-off-by: Jaswinder Singh Rajput <0599c1aba1ea3f0bcaf4115dd8076db98ee6d35c@gmail.com>
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@elte.hu>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas