Fix below warning in Hyper-V drivers that comes when kernel is compiled with W=1 option. Include export.h in driver files to fix it. * warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Naman Jain <namj...@linux.microsoft.com> --- arch/x86/hyperv/hv_init.c | 1 + arch/x86/hyperv/irqdomain.c | 1 + arch/x86/hyperv/ivm.c | 1 + arch/x86/hyperv/nested.c | 1 + 4 files changed, 4 insertions(+) diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 3d1d3547095a..afdbda2dd7b7 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -34,6 +34,7 @@ #include <linux/syscore_ops.h> #include <clocksource/hyperv_timer.h> #include <linux/highmem.h> +#include <linux/export.h> void *hv_hypercall_pg; EXPORT_SYMBOL_GPL(hv_hypercall_pg); diff --git a/arch/x86/hyperv/irqdomain.c b/arch/x86/hyperv/irqdomain.c index 31f0d29cbc5e..f7627bc8fe49 100644 --- a/arch/x86/hyperv/irqdomain.c +++ b/arch/x86/hyperv/irqdomain.c @@ -10,6 +10,7 @@ #include <linux/pci.h> #include <linux/irq.h> +#include <linux/export.h> #include <asm/mshyperv.h> static int hv_map_interrupt(union hv_device_id device_id, bool level, diff --git a/arch/x86/hyperv/ivm.c b/arch/x86/hyperv/ivm.c index e93a2f488ff7..ade6c665c97e 100644 --- a/arch/x86/hyperv/ivm.c +++ b/arch/x86/hyperv/ivm.c @@ -10,6 +10,7 @@ #include <linux/types.h> #include <linux/slab.h> #include <linux/cpu.h> +#include <linux/export.h> #include <asm/svm.h> #include <asm/sev.h> #include <asm/io.h> diff --git a/arch/x86/hyperv/nested.c b/arch/x86/hyperv/nested.c index 1083dc8646f9..8ccbb7c4fc27 100644 --- a/arch/x86/hyperv/nested.c +++ b/arch/x86/hyperv/nested.c @@ -11,6 +11,7 @@ #include <linux/types.h> +#include <linux/export.h> #include <hyperv/hvhdk.h> #include <asm/mshyperv.h> #include <asm/tlbflush.h> -- 2.34.1
