[XEN PATCH v3 10/15] x86/monitor: fix violations of MISRA C:2012 Rule 7.2

[Simone Ballarin <simone.ballarin@xxxxxxxxxxx>]

From: Gianluca Luparini <gianluca.luparini@xxxxxxxxxxx>

The xen sources contains violations of MISRA C:2012 Rule 7.2 whose
headline states:
"A 'u' or 'U' suffix shall be applied to all integer constants
that are represented in an unsigned type".

Add the 'U' suffix to integers literals with unsigned type and also to other
literals used in the same contexts or near violations, when their positive
nature is immediately clear. The latter changes are done for the sake of
uniformity.

Signed-off-by: Gianluca Luparini <gianluca.luparini@xxxxxxxxxxx>
Signed-off-by: Simone Ballarin <simone.ballarin@xxxxxxxxxxx>
Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
Changes in v3:
- change 'Signed-off-by' ordering

Changes in v2:
- change commit title to make it unique
- change commit message
---
 xen/arch/x86/monitor.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/x86/monitor.c b/xen/arch/x86/monitor.c
index d4857faf8a..dc336c239a 100644
--- a/xen/arch/x86/monitor.c
+++ b/xen/arch/x86/monitor.c
@@ -48,17 +48,17 @@ static unsigned long *monitor_bitmap_for_msr(const struct 
domain *d, u32 *msr)
 
     switch ( *msr )
     {
-    case 0 ... 0x1fff:
+    case 0 ... 0x1fffU:
         BUILD_BUG_ON(sizeof(d->arch.monitor.msr_bitmap->low) * 8 <= 0x1fff);
         return d->arch.monitor.msr_bitmap->low;
 
-    case 0x40000000 ... 0x40001fff:
+    case 0x40000000U ... 0x40001fffU:
         BUILD_BUG_ON(
             sizeof(d->arch.monitor.msr_bitmap->hypervisor) * 8 <= 0x1fff);
         *msr &= 0x1fff;
         return d->arch.monitor.msr_bitmap->hypervisor;
 
-    case 0xc0000000 ... 0xc0001fff:
+    case 0xc0000000U ... 0xc0001fffU:
         BUILD_BUG_ON(sizeof(d->arch.monitor.msr_bitmap->high) * 8 <= 0x1fff);
         *msr &= 0x1fff;
         return d->arch.monitor.msr_bitmap->high;
-- 
2.41.0