pcmcia: CodingStyle fixes

Fix most of the remaining CodingStyle issues in drivers/pcmcia , which
related to wrong indent -- PCMCIA historically used 4 spaces. Also, remove
a custom min() implementation with the generic one.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

drivers/pcmcia/rsrc_mgr.c

@@ -79,10 +79,9 @@ static resource_size_t pcmcia_align(void *align_data,
 
 #ifdef CONFIG_X86
 	if (res->flags & IORESOURCE_IO) {
-		if (start & 0x300) {
+		if (start & 0x300)
 			start = (start + 0x3ff) & ~0x3ff;
 	}
-	}
 #endif
 
 #ifdef CONFIG_M68K