diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-01-15 21:50:28 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-02-02 12:29:52 +0300 |
| commit | bc179f08d26a61f11260ee7528484f317c59e6b0 (patch) | |
| tree | cf246c98ce8f9267d61f327967a097dc63a538c0 /drivers/gpu/drm/etnaviv | |
| parent | e17a0ded5ca158bbb801082edc0810b38b1d4e74 (diff) | |
| download | linux-bc179f08d26a61f11260ee7528484f317c59e6b0.tar.xz | |
drm/etnaviv: constify etnaviv_iommu_ops structures
Declare etnaviv_iommu_ops structure as const as it is only used when
the reference of one of its field is stored in the ops field of a
iommu_domain structure. This ops field is of type const, so
etnaviv_iommu_ops structures having similar properties can be declared
const too.
Done using Coccinelle.
Before and after size details of .o file remains the same after
cross compiling for arm architecture.
lst: Trimmed commit message, apply the same change to iommu_v2.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_iommu.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c index 81f1583a7946..7a7c97f599d7 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c @@ -184,7 +184,7 @@ static void etnaviv_iommuv1_dump(struct iommu_domain *domain, void *buf) memcpy(buf, etnaviv_domain->pgtable.pgtable, PT_SIZE); } -static struct etnaviv_iommu_ops etnaviv_iommu_ops = { +static const struct etnaviv_iommu_ops etnaviv_iommu_ops = { .ops = { .domain_free = etnaviv_domain_free, .map = etnaviv_iommuv1_map, diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c index 7e9c4d210a84..9b88240d8d7b 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c @@ -229,7 +229,7 @@ static void etnaviv_iommuv2_dump(struct iommu_domain *domain, void *buf) memcpy(buf, etnaviv_domain->stlb_cpu[i], SZ_4K); } -static struct etnaviv_iommu_ops etnaviv_iommu_ops = { +static const struct etnaviv_iommu_ops etnaviv_iommu_ops = { .ops = { .domain_free = etnaviv_iommuv2_domain_free, .map = etnaviv_iommuv2_map, |