diff mbox

[U-Boot,fdt] Fix constness of the fdt void pointer in fdt_getprop_u32_default

Message ID 1320743385-31451-1-git-send-email-gabeblack@chromium.org
State Accepted
Commit 07e12784966c1d61b07861e6971fb8750a2ecc0c
Headers show

Commit Message

Gabe Black Nov. 8, 2011, 9:09 a.m. UTC
The function fdt_getprop_u32_default doesn't modify the fdt, so it can use a
const void * for its fdt argument.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
---
 common/fdt_support.c  |    4 ++--
 include/fdt_support.h |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

Comments

Mike Frysinger Nov. 8, 2011, 1:47 p.m. UTC | #1
+fdt maintainer

On Tuesday 08 November 2011 04:09:44 Gabe Black wrote:
> The function fdt_getprop_u32_default doesn't modify the fdt, so it can use
> a const void * for its fdt argument.
> 
> Signed-off-by: Gabe Black <gabeblack@chromium.org>
> ---
>  common/fdt_support.c  |    4 ++--
>  include/fdt_support.h |    4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/common/fdt_support.c b/common/fdt_support.c
> index bdda64d..bd3a014 100644
> --- a/common/fdt_support.c
> +++ b/common/fdt_support.c
> @@ -49,8 +49,8 @@ DECLARE_GLOBAL_DATA_PTR;
>   * Convenience function to find a node and return it's property or a
>   * default value if it doesn't exist.
>   */
> -u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
> -				const u32 dflt)
> +u32 fdt_getprop_u32_default(const void *fdt, const char *path,
> +				const char *prop, const u32 dflt)
>  {
>  	const u32 *val;
>  	int off;
> diff --git a/include/fdt_support.h b/include/fdt_support.h
> index c7b4605..cef3c65 100644
> --- a/include/fdt_support.h
> +++ b/include/fdt_support.h
> @@ -28,8 +28,8 @@
> 
>  #include <fdt.h>
> 
> -u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
> -				const u32 dflt);
> +u32 fdt_getprop_u32_default(const void *fdt, const char *path,
> +				const char *prop, const u32 dflt);
>  int fdt_chosen(void *fdt, int force);
>  int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int
> force); void do_fixup_by_path(void *fdt, const char *path, const char
> *prop,
Gabe Black Nov. 13, 2011, 2:07 a.m. UTC | #2
Bump.

On Tue, Nov 8, 2011 at 5:47 AM, Mike Frysinger <vapier@gentoo.org> wrote:

> +fdt maintainer
>
> On Tuesday 08 November 2011 04:09:44 Gabe Black wrote:
> > The function fdt_getprop_u32_default doesn't modify the fdt, so it can
> use
> > a const void * for its fdt argument.
> >
> > Signed-off-by: Gabe Black <gabeblack@chromium.org>
> > ---
> >  common/fdt_support.c  |    4 ++--
> >  include/fdt_support.h |    4 ++--
> >  2 files changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/common/fdt_support.c b/common/fdt_support.c
> > index bdda64d..bd3a014 100644
> > --- a/common/fdt_support.c
> > +++ b/common/fdt_support.c
> > @@ -49,8 +49,8 @@ DECLARE_GLOBAL_DATA_PTR;
> >   * Convenience function to find a node and return it's property or a
> >   * default value if it doesn't exist.
> >   */
> > -u32 fdt_getprop_u32_default(void *fdt, const char *path, const char
> *prop,
> > -                             const u32 dflt)
> > +u32 fdt_getprop_u32_default(const void *fdt, const char *path,
> > +                             const char *prop, const u32 dflt)
> >  {
> >       const u32 *val;
> >       int off;
> > diff --git a/include/fdt_support.h b/include/fdt_support.h
> > index c7b4605..cef3c65 100644
> > --- a/include/fdt_support.h
> > +++ b/include/fdt_support.h
> > @@ -28,8 +28,8 @@
> >
> >  #include <fdt.h>
> >
> > -u32 fdt_getprop_u32_default(void *fdt, const char *path, const char
> *prop,
> > -                             const u32 dflt);
> > +u32 fdt_getprop_u32_default(const void *fdt, const char *path,
> > +                             const char *prop, const u32 dflt);
> >  int fdt_chosen(void *fdt, int force);
> >  int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int
> > force); void do_fixup_by_path(void *fdt, const char *path, const char
> > *prop,
>
Jerry Van Baren Nov. 13, 2011, 5:05 p.m. UTC | #3
On 11/08/2011 04:09 AM, Gabe Black wrote:
> The function fdt_getprop_u32_default doesn't modify the fdt, so it can use a
> const void * for its fdt argument.
>
> Signed-off-by: Gabe Black<gabeblack@chromium.org>

Applied and requested a bugfix pull.

Thanks,
gvb
diff mbox

Patch

diff --git a/common/fdt_support.c b/common/fdt_support.c
index bdda64d..bd3a014 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -49,8 +49,8 @@  DECLARE_GLOBAL_DATA_PTR;
  * Convenience function to find a node and return it's property or a
  * default value if it doesn't exist.
  */
-u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
-				const u32 dflt)
+u32 fdt_getprop_u32_default(const void *fdt, const char *path,
+				const char *prop, const u32 dflt)
 {
 	const u32 *val;
 	int off;
diff --git a/include/fdt_support.h b/include/fdt_support.h
index c7b4605..cef3c65 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -28,8 +28,8 @@ 
 
 #include <fdt.h>
 
-u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
-				const u32 dflt);
+u32 fdt_getprop_u32_default(const void *fdt, const char *path,
+				const char *prop, const u32 dflt);
 int fdt_chosen(void *fdt, int force);
 int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force);
 void do_fixup_by_path(void *fdt, const char *path, const char *prop,