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authorJohan Rudholm <johan.rudholm@axis.com>2014-11-04 16:07:03 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2014-11-10 12:40:56 +0100
commitad89fcb290b0b121a3de96d8c5d5f13a23663875 (patch)
treeef7a6520913886c419fc2e525ddfcf837181b6e7 /drivers/mmc/core
parentcd0cfdd2485e6252b3c69284bf09d06c4d303116 (diff)
mmc: core: use mmc_send_status to check hw_reset
Signed-off-by: Johan Rudholm <johanru@axis.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core')
-rw-r--r--drivers/mmc/core/core.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 943f9051ec6d..a32bea23e70c 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2270,15 +2270,9 @@ static int mmc_do_hw_reset(struct mmc_host *host, int check)
/* If the reset has happened, then a status command will fail */
if (check) {
- struct mmc_command cmd = {0};
- int err;
+ u32 status;
- cmd.opcode = MMC_SEND_STATUS;
- if (!mmc_host_is_spi(card->host))
- cmd.arg = card->rca << 16;
- cmd.flags = MMC_RSP_SPI_R2 | MMC_RSP_R1 | MMC_CMD_AC;
- err = mmc_wait_for_cmd(card->host, &cmd, 0);
- if (!err) {
+ if (!mmc_send_status(card, &status)) {
mmc_host_clk_release(host);
return -ENOSYS;
}