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Subject[PATCH 11/33] bus: fsl-mc: use match_string() helper
Date
match_string() returns the index of an array for a matching string,
which can be used intead of open coded variant.

Cc: Stuart Yoder <stuyoder@gmail.com>
Cc: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
---
drivers/bus/fsl-mc/fsl-mc-allocator.c | 24 +++++-------------------
1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-mc/fsl-mc-allocator.c
index fb1442b..63c4735 100644
--- a/drivers/bus/fsl-mc/fsl-mc-allocator.c
+++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c
@@ -156,22 +156,6 @@ static int __must_check fsl_mc_resource_pool_remove_device(struct fsl_mc_device
[FSL_MC_POOL_IRQ] = "irq",
};

-static int __must_check object_type_to_pool_type(const char *object_type,
- enum fsl_mc_pool_type
- *pool_type)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(fsl_mc_pool_type_strings); i++) {
- if (strcmp(object_type, fsl_mc_pool_type_strings[i]) == 0) {
- *pool_type = i;
- return 0;
- }
- }
-
- return -EINVAL;
-}
-
int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus,
enum fsl_mc_pool_type pool_type,
struct fsl_mc_resource **new_resource)
@@ -581,9 +565,11 @@ static int fsl_mc_allocator_probe(struct fsl_mc_device *mc_dev)
return -EINVAL;

mc_bus = to_fsl_mc_bus(mc_bus_dev);
- error = object_type_to_pool_type(mc_dev->obj_desc.type, &pool_type);
- if (error < 0)
- return error;
+ pool_type = match_string(fsl_mc_pool_type_strings,
+ ARRAY_SIZE(fsl_mc_pool_type_strings),
+ mc_dev->obj_desc.type);
+ if (pool_type < 0)
+ return pool_type;

error = fsl_mc_resource_pool_add_device(mc_bus, pool_type, mc_dev);
if (error < 0)
--
1.7.12.4
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