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Commit ed9feec7 authored by Wolfram Sang's avatar Wolfram Sang Committed by Ulf Hansson
Browse files

mmc: sanitize 'bus width' in debug output 



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: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 6067bafe

drivers/mmc/core/core.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}

drivers/mmc/core/mmc.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

		}

	}