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mmc: core: Convert mmc_wait_for_app_cmd() to static

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mmc_wait_for_app_cmd() is an internal function for sd_ops.c, thus let's
drop the unnecessary export and turn it into static function.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2019-02-13 14:49:15 +01:00
parent f0c8234cb9
commit 9a4b869b0c
2 changed files with 1 additions and 19 deletions
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17
drivers/mmc/core/sd_ops.c
View file

@ -52,20 +52,7 @@ int mmc_app_cmd(struct mmc_host *host, struct mmc_card *card)
}
EXPORT_SYMBOL_GPL(mmc_app_cmd);
/**
* mmc_wait_for_app_cmd - start an application command and wait for
completion
* @host: MMC host to start command
* @card: Card to send MMC_APP_CMD to
* @cmd: MMC command to start
* @retries: maximum number of retries
*
* Sends a MMC_APP_CMD, checks the card response, sends the command
* in the parameter and waits for it to complete. Return any error
* that occurred while the command was executing. Do not attempt to
* parse the response.
*/
int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
static int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
struct mmc_command *cmd, int retries)
{
struct mmc_request mrq = {};
@ -116,8 +103,6 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
return err;
}
EXPORT_SYMBOL(mmc_wait_for_app_cmd);
int mmc_app_set_bus_width(struct mmc_card *card, int width)
{
struct mmc_command cmd = {};

3
drivers/mmc/core/sd_ops.h
View file

@ -16,7 +16,6 @@
struct mmc_card;
struct mmc_host;
struct mmc_command;
int mmc_app_set_bus_width(struct mmc_card *card, int width);
int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
@ -27,8 +26,6 @@ int mmc_sd_switch(struct mmc_card *card, int mode, int group,
u8 value, u8 *resp);
int mmc_app_sd_status(struct mmc_card *card, void *ssr);
int mmc_app_cmd(struct mmc_host *host, struct mmc_card *card);
int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
struct mmc_command *cmd, int retries);
#endif