mmc: sh_sdhi: Set SD_INFOx interrupt mask before command starting
When setting interrupt mask after command starting, an unintended interrupt status sometimes occurs. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
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@ -546,8 +546,6 @@ static int sh_sdhi_start_cmd(struct sh_sdhi_host *host,
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break;
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}
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sh_sdhi_writew(host, SDHI_CMD, (unsigned short)(opc & CMD_MASK));
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host->wait_int = 0;
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sh_sdhi_writew(host, SDHI_INFO1_MASK,
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~INFO1M_RESP_END & sh_sdhi_readw(host, SDHI_INFO1_MASK));
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@ -557,6 +555,8 @@ static int sh_sdhi_start_cmd(struct sh_sdhi_host *host,
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INFO2M_RESP_TIMEOUT | INFO2M_ILA) &
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sh_sdhi_readw(host, SDHI_INFO2_MASK));
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sh_sdhi_writew(host, SDHI_CMD, (unsigned short)(opc & CMD_MASK));
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time = sh_sdhi_wait_interrupt_flag(host);
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if (!time)
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return sh_sdhi_error_manage(host);
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