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mmc: core: change __mmc_poll_for_busy() parameter type 

This patch changes the __mmc_poll_for_busy() first parameter type
from 'struct mmc_card*' to 'struct mmc_host*'.
Because the function refers only 'struct mmc_host' to get hostname.

Signed-off-by: Huijin Park <huijin.park@samsung.com>
Link: https://lore.kernel.org/r/20211104063231.2115-2-huijin.park@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Huijin Park 2021-11-04 15:32:30 +09:00 committed by Ulf Hansson
parent 431fae8aca
commit 2ebbdace5c
5 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mmc/core/block.c
View File

@ -1908,8 +1908,8 @@ static int mmc_blk_card_busy(struct mmc_card *card, struct request *req)
cb_data.card = card;
cb_data.status = 0;
err = __mmc_poll_for_busy(card, MMC_BLK_TIMEOUT_MS, &mmc_blk_busy_cb,
&cb_data);
err = __mmc_poll_for_busy(card->host, MMC_BLK_TIMEOUT_MS,
&mmc_blk_busy_cb, &cb_data);
/*
* Do not assume data transferred correctly if there are any error bits

2
drivers/mmc/core/mmc.c
View File

@ -1962,7 +1962,7 @@ static int mmc_sleep(struct mmc_host *host)
goto out_release;
}
err = __mmc_poll_for_busy(card, timeout_ms, &mmc_sleep_busy_cb, host);
err = __mmc_poll_for_busy(host, timeout_ms, &mmc_sleep_busy_cb, host);
out_release:
mmc_retune_release(host);

6
drivers/mmc/core/mmc_ops.c
View File

@ -470,11 +470,10 @@ static int mmc_busy_cb(void *cb_data, bool *busy)
return 0;
}
int __mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms,
int __mmc_poll_for_busy(struct mmc_host *host, unsigned int timeout_ms,
int (*busy_cb)(void *cb_data, bool *busy),
void *cb_data)
{
struct mmc_host *host = card->host;
int err;
unsigned long timeout;
unsigned int udelay = 32, udelay_max = 32768;
@ -515,13 +514,14 @@ EXPORT_SYMBOL_GPL(__mmc_poll_for_busy);
int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms,
bool retry_crc_err, enum mmc_busy_cmd busy_cmd)
{
struct mmc_host *host = card->host;
struct mmc_busy_data cb_data;
cb_data.card = card;
cb_data.retry_crc_err = retry_crc_err;
cb_data.busy_cmd = busy_cmd;
return __mmc_poll_for_busy(card, timeout_ms, &mmc_busy_cb, &cb_data);
return __mmc_poll_for_busy(host, timeout_ms, &mmc_busy_cb, &cb_data);
}
EXPORT_SYMBOL_GPL(mmc_poll_for_busy);

2
drivers/mmc/core/mmc_ops.h
View File

@ -41,7 +41,7 @@ int mmc_can_ext_csd(struct mmc_card *card);
int mmc_switch_status(struct mmc_card *card, bool crc_err_fatal);
bool mmc_prepare_busy_cmd(struct mmc_host *host, struct mmc_command *cmd,
unsigned int timeout_ms);
int __mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms,
int __mmc_poll_for_busy(struct mmc_host *host, unsigned int timeout_ms,
int (*busy_cb)(void *cb_data, bool *busy),
void *cb_data);
int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms,

2
drivers/mmc/core/sd.c
View File

@ -1666,7 +1666,7 @@ static int sd_poweroff_notify(struct mmc_card *card)
cb_data.card = card;
cb_data.reg_buf = reg_buf;
err = __mmc_poll_for_busy(card, SD_POWEROFF_NOTIFY_TIMEOUT_MS,
err = __mmc_poll_for_busy(card->host, SD_POWEROFF_NOTIFY_TIMEOUT_MS,
&sd_busy_poweroff_notify_cb, &cb_data);
out: