drivers/rtc/rtc-pxa.c: avoid cpuid checking

pxa-rtc is widely used in pxa27x/pxa3xx/pxa93x/pxa95x. Checking cpuid in
pxa-rtc driver is unnecessary since we assign on-chip device in soc files.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index dbc24e948fe8..03c85ee719a7 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -454,10 +454,7 @@ static struct platform_driver pxa_rtc_driver = {
 
 static int __init pxa_rtc_init(void)
 {
-        if (cpu_is_pxa27x() || cpu_is_pxa3xx())
-                return platform_driver_probe(&pxa_rtc_driver, pxa_rtc_probe);
-
-        return -ENODEV;
+        return platform_driver_probe(&pxa_rtc_driver, pxa_rtc_probe);
 }
 
 static void __exit pxa_rtc_exit(void)