To be able to use mmc_send_tuning() prior the struct mmc_card has been
allocated, let's convert it to take the struct mmc_host* as parameter
instead.
Suggested-by: Stephen Boyd <sb...@codeaurora.org>
Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org>
---
drivers/mmc/core/mmc_ops.c | 7 +++----
include/linux/mmc/core.h | 2 +-
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 12b2a32..3b044c5 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -547,14 +547,13 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index,
u8 value,
}
EXPORT_SYMBOL_GPL(mmc_switch);
-int mmc_send_tuning(struct mmc_card *card)
+int mmc_send_tuning(struct mmc_host *host)
{
struct mmc_request mrq = {NULL};
struct mmc_command cmd = {0};
struct mmc_data data = {0};
struct scatterlist sg;
- struct mmc_host *mmc = card->host;
- struct mmc_ios *ios = &mmc->ios;
+ struct mmc_ios *ios = &host->ios;
const u8 *tuning_block_pattern;
int size, err = 0;
u8 *data_buf;
@@ -596,7 +595,7 @@ int mmc_send_tuning(struct mmc_card *card)
data.sg_len = 1;
sg_init_one(&sg, data_buf, size);
- mmc_wait_for_req(mmc, &mrq);
+ mmc_wait_for_req(host, &mrq);
if (cmd.error) {
err = cmd.error;
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index c4bdaa1..cb2b040 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -154,7 +154,7 @@ extern void mmc_start_bkops(struct mmc_card *card, bool
from_exception);
extern int __mmc_switch(struct mmc_card *, u8, u8, u8, unsigned int, bool,
bool, bool);
extern int mmc_switch(struct mmc_card *, u8, u8, u8, unsigned int);
-extern int mmc_send_tuning(struct mmc_card *card);
+extern int mmc_send_tuning(struct mmc_host *host);
extern int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd);
#define MMC_ERASE_ARG 0x00000000
--
1.9.1
--
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