mmc: Fix printing of card DDR type
We should not call mmc_card_set_ddr_mode() if we are in single data mode. This sets DDR and causes the kernel log to say the card is DDR when it is not. Explicitly set ddr to 0 rather then rely on MMC_SDR_MODE being 0 when doing the checks. Signed-off-by: Philip Rakity <prakity@marvell.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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1 changed files with 6 additions and 2 deletions
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@ -375,7 +375,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
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struct mmc_card *oldcard)
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{
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struct mmc_card *card;
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int err, ddr = MMC_SDR_MODE;
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int err, ddr = 0;
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u32 cid[4];
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unsigned int max_dtr;
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@ -562,7 +562,11 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
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1 << bus_width, ddr);
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err = 0;
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} else {
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mmc_card_set_ddr_mode(card);
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if (ddr)
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mmc_card_set_ddr_mode(card);
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else
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ddr = MMC_SDR_MODE;
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mmc_set_bus_width_ddr(card->host, bus_width, ddr);
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}
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}
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