The function __dt_n_size_cells() is referenced only in device_tree.c.
Change the linkage of the function from external to internal by adding
the storage-class specifier static to the function definition.
This patch aims to resolve indirectly a MISRA C 2012 Rule 8.4 violation
warning.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
---
xen/common/device_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c
index 0e8798bd24..6c9712ab7b 100644
--- a/xen/common/device_tree.c
+++ b/xen/common/device_tree.c
@@ -496,7 +496,7 @@ static int __dt_n_addr_cells(const struct dt_device_node *np, bool_t parent)
return DT_ROOT_NODE_ADDR_CELLS_DEFAULT;
}
-int __dt_n_size_cells(const struct dt_device_node *np, bool_t parent)
+static int __dt_n_size_cells(const struct dt_device_node *np, bool_t parent)
{
const __be32 *ip;
--
2.34.1
On Wed, 22 Jun 2022, Xenia Ragiadakou wrote: > The function __dt_n_size_cells() is referenced only in device_tree.c. > Change the linkage of the function from external to internal by adding > the storage-class specifier static to the function definition. > > This patch aims to resolve indirectly a MISRA C 2012 Rule 8.4 violation > warning. > > Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> > --- > xen/common/device_tree.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c > index 0e8798bd24..6c9712ab7b 100644 > --- a/xen/common/device_tree.c > +++ b/xen/common/device_tree.c > @@ -496,7 +496,7 @@ static int __dt_n_addr_cells(const struct dt_device_node *np, bool_t parent) > return DT_ROOT_NODE_ADDR_CELLS_DEFAULT; > } > > -int __dt_n_size_cells(const struct dt_device_node *np, bool_t parent) > +static int __dt_n_size_cells(const struct dt_device_node *np, bool_t parent) > { > const __be32 *ip; > > -- > 2.34.1 >
Hi, On 22/06/2022 20:31, Stefano Stabellini wrote: > On Wed, 22 Jun 2022, Xenia Ragiadakou wrote: >> The function __dt_n_size_cells() is referenced only in device_tree.c. >> Change the linkage of the function from external to internal by adding >> the storage-class specifier static to the function definition. >> >> This patch aims to resolve indirectly a MISRA C 2012 Rule 8.4 violation >> warning. >> >> Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com> > > Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Committed. Cheers, > > >> --- >> xen/common/device_tree.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c >> index 0e8798bd24..6c9712ab7b 100644 >> --- a/xen/common/device_tree.c >> +++ b/xen/common/device_tree.c >> @@ -496,7 +496,7 @@ static int __dt_n_addr_cells(const struct dt_device_node *np, bool_t parent) >> return DT_ROOT_NODE_ADDR_CELLS_DEFAULT; >> } >> >> -int __dt_n_size_cells(const struct dt_device_node *np, bool_t parent) >> +static int __dt_n_size_cells(const struct dt_device_node *np, bool_t parent) >> { >> const __be32 *ip; >> >> -- >> 2.34.1 >> -- Julien Grall
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