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mmc: cavium: Use devm_mmc_alloc_host() helper

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Use new function devm_mmc_alloc_host() to simplify the code.

Cc: Robert Richter <rric@kernel.org>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/9a7715ac3045d925cf2e88e23dca7acb17376468.1748933789.git.zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Binbin Zhou
2025-06-03 20:25:34 +08:00
committed by Ulf Hansson
parent 5f0aa2f725
commit f32b90e688
1 changed files with 2 additions and 8 deletions
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10
drivers/mmc/host/cavium.c
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@@ -1012,7 +1012,7 @@ int cvm_mmc_of_slot_probe(struct device *dev, struct cvm_mmc_host *host)
struct mmc_host *mmc;
int ret, id;
mmc = mmc_alloc_host(sizeof(struct cvm_mmc_slot), dev);
mmc = devm_mmc_alloc_host(dev, sizeof(*slot));
if (!mmc)
return -ENOMEM;
@@ -1022,7 +1022,7 @@ int cvm_mmc_of_slot_probe(struct device *dev, struct cvm_mmc_host *host)
ret = cvm_mmc_of_parse(dev, slot);
if (ret < 0)
goto error;
return ret;
id = ret;
/* Set up host parameters */
@@ -1066,12 +1066,7 @@ int cvm_mmc_of_slot_probe(struct device *dev, struct cvm_mmc_host *host)
if (ret) {
dev_err(dev, "mmc_add_host() returned %d\n", ret);
slot->host->slot[id] = NULL;
goto error;
}
return 0;
error:
mmc_free_host(slot->mmc);
return ret;
}
@@ -1079,6 +1074,5 @@ int cvm_mmc_of_slot_remove(struct cvm_mmc_slot *slot)
{
mmc_remove_host(slot->mmc);
slot->host->slot[slot->bus_id] = NULL;
mmc_free_host(slot->mmc);
return 0;
}