aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-sa1100
diff options
context:
space:
mode:
authorDmitry Artamonow <mad_soft@inbox.ru>2010-04-30 21:31:36 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-05-01 11:32:59 +0100
commite5992c05ffaa405cd291aa9fbca042ad47d53632 (patch)
treeb02d7b8602073c246487c16937ac92d781b0af98 /arch/arm/mach-sa1100
parentd2ae1587b8283e58e18b31f7764592f462edaf31 (diff)
downloadlinux-2.6.34-ux500-e5992c05ffaa405cd291aa9fbca042ad47d53632.tar.gz
ARM: 6076/1: SA1100: add processor check to sa1110-cpufreq driver
Just to make sure that this driver won't run on StrongArm SA1100 when both SA1100 and SA1110 cpufreq drivers are built in (usually in multimachine config). SA1100 driver already has similar check. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-sa1100')
-rw-r--r--arch/arm/mach-sa1100/cpu-sa1110.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 63b32b68b29..7252874d328 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -363,6 +363,9 @@ static int __init sa1110_clk_init(void)
struct sdram_params *sdram;
const char *name = sdram_name;
+ if (!cpu_is_sa1110())
+ return -ENODEV;
+
if (!name[0]) {
if (machine_is_assabet())
name = "TC59SM716-CL3";