[xen staging] xen/arm: Fix dev_is_dt macro definition

[patchbot@xxxxxxx]

commit d6bdad32cbb5dfbc68fac32078cc5882071c4f1d
Author:     Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
AuthorDate: Mon Oct 4 17:11:41 2021 +0300
Commit:     Stefano Stabellini <stefano.stabellini@xxxxxxxxxx>
CommitDate: Mon Oct 4 17:53:56 2021 -0700

    xen/arm: Fix dev_is_dt macro definition
    
    This macro is not currently used, but still has an error in it:
    a missing parenthesis. Fix this, so the macro is properly defined.
    
    Fixes: 6c5d3075d97e ("xen/arm: Introduce a generic way to describe device")
    
    Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
    Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
---
 xen/include/asm-arm/device.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/asm-arm/device.h b/xen/include/asm-arm/device.h
index 5ecd5e7bd1..ebe84ea853 100644
--- a/xen/include/asm-arm/device.h
+++ b/xen/include/asm-arm/device.h
@@ -27,7 +27,7 @@ typedef struct device device_t;
 
 /* TODO: Correctly implement dev_is_pci when PCI is supported on ARM */
 #define dev_is_pci(dev) ((void)(dev), 0)
-#define dev_is_dt(dev)  ((dev->type == DEV_DT)
+#define dev_is_dt(dev)  ((dev)->type == DEV_DT)
 
 enum device_class
 {
--
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