During ISH DMA enabling, some platforms (such as EHL) don't
support cache snooping, driver needs involve clflush_cache_range
API which isn't supported by all archs (such as ARM).
Considering ISH only exists on Intel platforms, add the dependence
in Kconfig to avoid build warnings or errors on other archs.
Acked-by: Pandruvada, Srinivas <redacted>
Signed-off-by: Even Xu <even.xu@intel.com>
---
drivers/hid/intel-ish-hid/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/hid/intel-ish-hid/Kconfig b/drivers/hid/intel-ish-hid/Kconfig
index c6c9cfe2..689da84 100644
--- a/drivers/hid/intel-ish-hid/Kconfig
+++ b/drivers/hid/intel-ish-hid/Kconfig
@@ -5,6 +5,7 @@ menu "Intel ISH HID support"
config INTEL_ISH_HID
tristate "Intel Integrated Sensor Hub"
default n
+ depends on X86
select HID
help
The Integrated Sensor Hub (ISH) enables the ability to offload
--
2.7.4