Commit 1217e615 authored Dec 10, 2018 by Ulf Hansson

mmc: core: Drop redundant check in mmc_send_hpi_cmd()



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>

parent 01e421fe

drivers/mmc/core/mmc_ops.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -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;