The previous change to use 'ocr' structure field for storing send_op_cond command response also stopped using command response directly outside of mmc_send_op_cond_iter(). Now it becomes possible to use command structure in mmc_send_op_cond_iter() locally, removing a necessity to pass it as an argument from the caller.
Signed-off-by: Andrew Gabbasov andrew_gabbasov@mentor.com --- drivers/mmc/mmc.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index fe00a19..d073d79 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -350,34 +350,32 @@ static int sd_send_op_cond(struct mmc *mmc) return 0; }
-/* We pass in the cmd since otherwise the init seems to fail */ -static int mmc_send_op_cond_iter(struct mmc *mmc, struct mmc_cmd *cmd, - int use_arg) +static int mmc_send_op_cond_iter(struct mmc *mmc, int use_arg) { + struct mmc_cmd cmd; int err;
- cmd->cmdidx = MMC_CMD_SEND_OP_COND; - cmd->resp_type = MMC_RSP_R3; - cmd->cmdarg = 0; + cmd.cmdidx = MMC_CMD_SEND_OP_COND; + cmd.resp_type = MMC_RSP_R3; + cmd.cmdarg = 0; if (use_arg && !mmc_host_is_spi(mmc)) { - cmd->cmdarg = + cmd.cmdarg = (mmc->cfg->voltages & (mmc->ocr & OCR_VOLTAGE_MASK)) | (mmc->ocr & OCR_ACCESS_MODE);
if (mmc->cfg->host_caps & MMC_MODE_HC) - cmd->cmdarg |= OCR_HCS; + cmd.cmdarg |= OCR_HCS; } - err = mmc_send_cmd(mmc, cmd, NULL); + err = mmc_send_cmd(mmc, &cmd, NULL); if (err) return err; - mmc->ocr = cmd->response[0]; + mmc->ocr = cmd.response[0]; return 0; }
static int mmc_send_op_cond(struct mmc *mmc) { - struct mmc_cmd cmd; int err, i;
/* Some cards seem to need this */ @@ -386,7 +384,7 @@ static int mmc_send_op_cond(struct mmc *mmc) /* Asking to the card its capabilities */ mmc->op_cond_pending = 1; for (i = 0; i < 2; i++) { - err = mmc_send_op_cond_iter(mmc, &cmd, i != 0); + err = mmc_send_op_cond_iter(mmc, i != 0); if (err) return err;
@@ -407,7 +405,7 @@ static int mmc_complete_op_cond(struct mmc *mmc) mmc->op_cond_pending = 0; start = get_timer(0); do { - err = mmc_send_op_cond_iter(mmc, &cmd, 1); + err = mmc_send_op_cond_iter(mmc, 1); if (err) return err; if (get_timer(start) > timeout)