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| author |   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-03-21 19:46:50 +0100 |
|---|---|---|
| committer |   Dinh Nguyen <dinguyen@kernel.org> | 2021-04-04 07:41:43 -0500 |
| commit | 38ad957b04c5c2c9effc6336365187dae1301051 (patch) | |
| tree | ba52a6a6920c07c22844f0bfa460866019c3b3f4 /drivers/firmware | |
| parent | ARM: socfpga: drop ARCH_SOCFPGA (diff) | |
| download | linux-dev-38ad957b04c5c2c9effc6336365187dae1301051.tar.xz linux-dev-38ad957b04c5c2c9effc6336365187dae1301051.zip | |
firmware: stratix10-svc: build only on 64-bit ARM
The Stratix10 service layer and RCU drivers are useful only on
Stratix10, so on ARMv8. Compile testing the RCU driver on 32-bit ARM
fails:
drivers/firmware/stratix10-rsu.c: In function 'rsu_status_callback':
include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_179'
declared with attribute error: FIELD_GET: type of reg too small for mask
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
...
drivers/firmware/stratix10-rsu.c:96:26: note: in expansion of macro 'FIELD_GET'
priv->status.version = FIELD_GET(RSU_VERSION_MASK,
Fixes: 4483397b0353 ("ARM: socfpga: drop ARCH_SOCFPGA")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Richard Gong <richard.gong@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: add Fixes tag
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 6a4e882e448d..08bd4d01fb04 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -206,7 +206,7 @@ config FW_CFG_SYSFS_CMDLINE config INTEL_STRATIX10_SERVICE tristate "Intel Stratix10 Service Layer" - depends on ARCH_INTEL_SOCFPGA && HAVE_ARM_SMCCC + depends on ARCH_INTEL_SOCFPGA && ARM64 && HAVE_ARM_SMCCC default n help Intel Stratix10 service layer runs at privileged exception level, |