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Fixed

LIN5-18017 : FIQ_START missing declaration

Created: Feb 13, 2014    Updated: Dec 19, 2017
Resolved Date: Mar 16, 2014
Found In Version: 5.0.1.11
Fix Version: 5.0.1.13
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Kernel

Description

After enabling USE_FIQ option for a staging driver, from menuconfig, then rebuild the kernel, the build fails with following error:

| /xilinx-std-glibc_small-initramfs-wrl5/bitbake_build/tmp/work/xilinx_zynq-wrs-linux-gnueabi/linux-windriver-3.4-r0/linux/arch/arm/kernel/fiq.c: In function 'enable_fiq':
| /xilinx-std-glibc_small-initramfs-wrl5/bitbake_build/tmp/work/xilinx_zynq-wrs-linux-gnueabi/linux-windriver-3.4-r0/linux/arch/arm/kernel/fiq.c:127:19: error: 'FIQ_START' undeclared (first use in this function)
| /xilinx-std-glibc_small-initramfs-wrl5/bitbake_build/tmp/work/xilinx_zynq-wrs-linux-gnueabi/linux-windriver-3.4-r0/linux/arch/arm/kernel/fiq.c:127:19: note: each undeclared identifier is reported only once for each function it appears in
| /xilinx-std-glibc_small-initramfs-wrl5/bitbake_build/tmp/work/xilinx_zynq-wrs-linux-gnueabi/linux-windriver-3.4-r0/linux/arch/arm/kernel/fiq.c: In function 'disable_fiq':
| /xilinx-std-glibc_small-initramfs-wrl5/bitbake_build/tmp/work/xilinx_zynq-wrs-linux-gnueabi/linux-windriver-3.4-r0/linux/arch/arm/kernel/fiq.c:132:20: error: 'FIQ_START' undeclared (first use in this function)

Steps to Reproduce

1. Add to menuconfig a staging driver which enables USE_FIQ option
2. Enable for Staging Drivers this option (USE_FIQ=y)
3. Rebuild the kernel

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