diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-06-16 17:32:21 +0530 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-06-19 14:03:06 -0400 |
| commit | a5893870f8145b782e42d5ff187ae1dee6f2b650 (patch) | |
| tree | 10e7fd78c5ff094f5532085929e039ed722af139 /drivers/ata | |
| parent | 79af3ae6e293855321dcd1a43c73be316fdff1a9 (diff) | |
ata: sata_rcar: make of_device_ids const.
of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
3946 2296 0 6242 1862 drivers/ata/sata_rcar.o
File size after constify sata_rcar_match.
text data bss dec hex filename
5554 696 0 6250 186a drivers/ata/sata_rcar.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_rcar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c index 5d38245a7a73..35945e31ba7d 100644 --- a/drivers/ata/sata_rcar.c +++ b/drivers/ata/sata_rcar.c @@ -828,7 +828,7 @@ static void sata_rcar_init_controller(struct ata_host *host) iowrite32(ATAPI_INT_ENABLE_SATAINT, base + ATAPI_INT_ENABLE_REG); } -static struct of_device_id sata_rcar_match[] = { +static const struct of_device_id sata_rcar_match[] = { { /* Deprecated by "renesas,sata-r8a7779" */ .compatible = "renesas,rcar-sata", |