mmc: fix data timeout for SEND_EXT_CSD
Commit 0d3e0460f3
"MMC: CSD and CID timeout values" inadvertently broke
the timeout for the MMC command SEND_EXT_CSD.
This patch puts it back again.
Depending on the characteristics of the controller,
this bug may prevent the use of MMC cards.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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@ -248,12 +248,15 @@ mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host,
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sg_init_one(&sg, data_buf, len);
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/*
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* The spec states that CSR and CID accesses have a timeout
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* of 64 clock cycles.
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*/
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data.timeout_ns = 0;
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data.timeout_clks = 64;
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if (opcode == MMC_SEND_CSD || opcode == MMC_SEND_CID) {
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/*
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* The spec states that CSR and CID accesses have a timeout
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* of 64 clock cycles.
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*/
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data.timeout_ns = 0;
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data.timeout_clks = 64;
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} else
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mmc_set_data_timeout(&data, card);
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mmc_wait_for_req(host, &mrq);
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