mmc: core: Reset HPI enabled state during re-init and in case of errors
During a re-initialization of the eMMC card, we may fail to re-enable HPI.
In these cases, that isn't properly reflected in the card->ext_csd.hpi_en
bit, as it keeps being set. This may cause following attempts to use HPI,
even if's not enabled. Let's fix this!
Fixes: eb0d8f135b
("mmc: core: support HPI send command")
Cc: <stable@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -1782,10 +1782,12 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
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if (err) {
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pr_warn("%s: Enabling HPI failed\n",
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mmc_hostname(card->host));
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card->ext_csd.hpi_en = 0;
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err = 0;
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} else
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} else {
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card->ext_csd.hpi_en = 1;
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}
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}
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/*
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* If cache size is higher than 0, this indicates
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