[PATCH] soc: renesas: rcar-sysc: Use [] to denote a flexible array member

[PATCH] soc: renesas: rcar-sysc: Use [] to denote a flexible array member

[Geert Uytterhoeven]

Flexible array members should be denoted using [] instead of [0], else
gcc will not warn when they are no longer at the end of the structure.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/soc/renesas/rcar-sysc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index b28955e21a9868e0..20fa9f34295c2879 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -182,7 +182,7 @@ struct rcar_sysc_pd {
 	struct generic_pm_domain genpd;
 	struct rcar_sysc_ch ch;
 	unsigned int flags;
-	char name[0];
+	char name[];
 };
 
 static inline struct rcar_sysc_pd *to_rcar_pd(struct generic_pm_domain *d)
-- 
2.17.1

Re: [PATCH] soc: renesas: rcar-sysc: Use [] to denote a flexible array member

[Simon Horman]

On Wed, Jun 19, 2019 at 02:46:37PM +0200, Geert Uytterhoeven wrote:
> Flexible array members should be denoted using [] instead of [0], else
> gcc will not warn when they are no longer at the end of the structure.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Re: [PATCH] soc: renesas: rcar-sysc: Use [] to denote a flexible array member

[Geert Uytterhoeven]

On Wed, Jun 19, 2019 at 4:09 PM Simon Horman <horms@verge.net.au> wrote:
> On Wed, Jun 19, 2019 at 02:46:37PM +0200, Geert Uytterhoeven wrote:
> > Flexible array members should be denoted using [] instead of [0], else
> > gcc will not warn when they are no longer at the end of the structure.
> >
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Thanks, applied and queued for v5.4.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds