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mmc: sanitize 'bus width' in debug output

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The bus width is sometimes the actual bus width, and sometimes indices
to different arrays encoding the bus width. In my debugging case "2"
could mean 8-bit as well as 4-bit, which was extremly confusing. Let's
use the human-readable actual bus width in all places.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2016-01-29 09:27:50 +01:00 committed by Ulf Hansson
parent 6067bafe44
commit ed9feec72f
2 changed files with 2 additions and 2 deletions
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2
drivers/mmc/core/core.c
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@ -1033,7 +1033,7 @@ static inline void mmc_set_ios(struct mmc_host *host)
"width %u timing %u\n",
mmc_hostname(host), ios->clock, ios->bus_mode,
ios->power_mode, ios->chip_select, ios->vdd,
ios->bus_width, ios->timing);
1 << ios->bus_width, ios->timing);
host->ops->set_ios(host, ios);
}

2
drivers/mmc/core/mmc.c
View File

@ -945,7 +945,7 @@ static int mmc_select_bus_width(struct mmc_card *card)
break;
} else {
pr_warn("%s: switch to bus width %d failed\n",
mmc_hostname(host), ext_csd_bits[idx]);
mmc_hostname(host), 1 << bus_width);
}
}