ptp: ptp_pch depends on x86_32

The ptp_pch driver is for a companion chip to the Intel Atom E600
series processors. These are 32-bit x86 processors so the driver is
only needed on X86_32.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Richard Cochran <richardcochran@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 6aea373..ee3de34 100644 (file)
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -74,7 +74,7 @@ config DP83640_PHY
 
 config PTP_1588_CLOCK_PCH
        tristate "Intel PCH EG20T as PTP clock"
-       depends on X86 || COMPILE_TEST
+       depends on X86_32 || COMPILE_TEST
        depends on HAS_IOMEM && NET
        select PTP_1588_CLOCK
        help