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mmc: core: Drop redundant check in mmc_send_hpi_cmd()

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There is no point checking if HPI is supported in mmc_send_hpi_cmd() as
mmc_interrupt_hpi(), which is the only caller, already checks if HPI has
been enabled. Therefore, let's drop the check and the corresponding error
path.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2018-12-10 17:52:39 +01:00
parent 01e421feec
commit 1217e61544
1 changed files with 0 additions and 6 deletions
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6
drivers/mmc/core/mmc_ops.c
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@ -802,12 +802,6 @@ static int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status)
unsigned int opcode;
int err;
if (!card->ext_csd.hpi) {
pr_warn("%s: Card didn't support HPI command\n",
mmc_hostname(card->host));
return -EINVAL;
}
opcode = card->ext_csd.hpi_cmd;
if (opcode == MMC_STOP_TRANSMISSION)
cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;