gameport: use this_cpu_read instead of lookup

Christoph Lameter · htejun · commit 55ee4ef30241 · 2011-01-04T06:09:10.000+01:00
Signed-off-by: Christoph Lameter &lt;cl@linux.com&gt;
Acked-by: "H. Peter Anvin" &lt;hpa@zytor.com&gt;
Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
@@ -123,7 +123,7 @@ static int gameport_measure_speed(struct gameport *gameport)
 	}
 
 	gameport_close(gameport);
-	return (cpu_data(raw_smp_processor_id()).loops_per_jiffy *
+	return (this_cpu_read(cpu_info.loops_per_jiffy) *
 		(unsigned long)HZ / (1000 / 50)) / (tx < 1 ? 1 : tx);
 
 #else

Original file line number	Diff line number	Diff line change
`@@ -123,7 +123,7 @@ static int gameport_measure_speed(struct gameport *gameport)`
`123`	`123`	`}`
`124`	`124`
`125`	`125`	`gameport_close(gameport);`
`126`		`- return (cpu_data(raw_smp_processor_id()).loops_per_jiffy *`
	`126`	`+ return (this_cpu_read(cpu_info.loops_per_jiffy) *`
`127`	`127`	`(unsigned long)HZ / (1000 / 50)) / (tx < 1 ? 1 : tx);`
`128`	`128`
`129`	`129`	`#else`