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authorWolfram Sang <wsa+renesas@sang-engineering.com>2022-04-08 10:00:42 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2022-04-08 11:00:08 +0200
commitb71597edfaade119157ded98991bac7160be80c2 (patch)
treeb225d3ae1c66c523bfb6ef1a23ea4a6424069349 /drivers/mmc/core
parent03e59b1e2f56245163b14c69e0a830c24b1a3a47 (diff)
mmc: core: improve API to make clear mmc_hw_reset is for cards
To make it unambiguous that mmc_hw_reset() is for cards and not for controllers, we make the function argument mmc_card instead of mmc_host. Also, all users are converted. Suggested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408080045.6497-2-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core')
-rw-r--r--drivers/mmc/core/block.c2
-rw-r--r--drivers/mmc/core/core.c5
-rw-r--r--drivers/mmc/core/mmc_test.c3
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index db99882c95d8..506dc900f5c7 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -993,7 +993,7 @@ static int mmc_blk_reset(struct mmc_blk_data *md, struct mmc_host *host,
return -EEXIST;
md->reset_done |= type;
- err = mmc_hw_reset(host);
+ err = mmc_hw_reset(host->card);
/* Ensure we switch back to the correct partition */
if (err) {
struct mmc_blk_data *main_md =
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 368f10405e13..c6ae16d40766 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1995,7 +1995,7 @@ static void mmc_hw_reset_for_init(struct mmc_host *host)
/**
* mmc_hw_reset - reset the card in hardware
- * @host: MMC host to which the card is attached
+ * @card: card to be reset
*
* Hard reset the card. This function is only for upper layers, like the
* block layer or card drivers. You cannot use it in host drivers (struct
@@ -2003,8 +2003,9 @@ static void mmc_hw_reset_for_init(struct mmc_host *host)
*
* Return: 0 on success, -errno on failure
*/
-int mmc_hw_reset(struct mmc_host *host)
+int mmc_hw_reset(struct mmc_card *card)
{
+ struct mmc_host *host = card->host;
int ret;
ret = host->bus_ops->hw_reset(host);
diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c
index e6a2fd2c6d5c..8d9bceeff986 100644
--- a/drivers/mmc/core/mmc_test.c
+++ b/drivers/mmc/core/mmc_test.c
@@ -2325,10 +2325,9 @@ static int mmc_test_profile_sglen_r_nonblock_perf(struct mmc_test_card *test)
static int mmc_test_reset(struct mmc_test_card *test)
{
struct mmc_card *card = test->card;
- struct mmc_host *host = card->host;
int err;
- err = mmc_hw_reset(host);
+ err = mmc_hw_reset(card);
if (!err) {
/*
* Reset will re-enable the card's command queue, but tests