Messages in this thread Patch in this message | | | From | Rikard Falkeborn <> | Subject | [PATCH] fpga: dfl: fme: Constify static attribute_group structs | Date | Sat, 9 Jan 2021 00:54:14 +0100 |
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The only usage of these is to put their addresses in arrays of pointers to const attribute_groups. Make them const to allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> --- drivers/fpga/dfl-fme-perf.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/fpga/dfl-fme-perf.c b/drivers/fpga/dfl-fme-perf.c index 531266287eee..4299145ef347 100644 --- a/drivers/fpga/dfl-fme-perf.c +++ b/drivers/fpga/dfl-fme-perf.c @@ -192,7 +192,7 @@ static struct attribute *fme_perf_cpumask_attrs[] = { NULL, }; -static struct attribute_group fme_perf_cpumask_group = { +static const struct attribute_group fme_perf_cpumask_group = { .attrs = fme_perf_cpumask_attrs, }; @@ -225,7 +225,7 @@ static struct attribute *fme_perf_format_attrs[] = { NULL, }; -static struct attribute_group fme_perf_format_group = { +static const struct attribute_group fme_perf_format_group = { .name = "format", .attrs = fme_perf_format_attrs, }; @@ -239,7 +239,7 @@ static struct attribute *fme_perf_events_attrs_empty[] = { NULL, }; -static struct attribute_group fme_perf_events_group = { +static const struct attribute_group fme_perf_events_group = { .name = "events", .attrs = fme_perf_events_attrs_empty, }; -- 2.30.0
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