diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-05-25 23:49:58 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-05-27 14:39:00 +0200 |
| commit | 79074f61c022e822451f0e7ac0c8c6e213f75f18 (patch) | |
| tree | 88a3847abb88095a6014075b78aa9497b5445752 /drivers/iommu/sun50i-iommu.c | |
| parent | ae7d292324b4be60b6d39d2e06bf2a63752f3fcd (diff) | |
iommu/sun50i: Constify sun50i_iommu_ops
The struct sun50i_iommu_ops is not modified and can be made const to
allow the compiler to put it in read-only memory.
Before:
text data bss dec hex filename
14358 2501 64 16923 421b drivers/iommu/sun50i-iommu.o
After:
text data bss dec hex filename
14726 2117 64 16907 420b drivers/iommu/sun50i-iommu.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20200525214958.30015-3-rikard.falkeborn@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/sun50i-iommu.c')
| -rw-r--r-- | drivers/iommu/sun50i-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index 1fa09ddcebd4..fce605e96aa2 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -771,7 +771,7 @@ static int sun50i_iommu_of_xlate(struct device *dev, return iommu_fwspec_add_ids(dev, &id, 1); } -static struct iommu_ops sun50i_iommu_ops = { +static const struct iommu_ops sun50i_iommu_ops = { .pgsize_bitmap = SZ_4K, .attach_dev = sun50i_iommu_attach_device, .detach_dev = sun50i_iommu_detach_device, |