3.16.81-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
commit ed9feec72fc1fa194ebfdb79e14561b35decce63 upstream.
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@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/mmc/core/core.c | 2 +-
drivers/mmc/core/mmc.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -973,7 +973,7 @@ static inline void mmc_set_ios(struct mm
"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);
if (ios->clock > 0)
mmc_set_ungated(host);
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -935,7 +935,7 @@ static int mmc_select_bus_width(struct m
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);
}
}
