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mmc: atmel: Silence debug output

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This driver generates clearly debugging prints when changing clock
speed, so silence those. Furthermore, the driver generates further
prints in case a command fails to complete. The later case woud be
useful, but for eMMC, command 8 can fail and it's not an error but
a part of the specification. Thus, make this debug() as well.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
[fix checkpatch warnings]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
This commit is contained in:
Marek Vasut 2015-10-23 20:46:28 +02:00 committed by Andreas Bießmann
parent 478ec83489
commit b84c9c9a98
1 changed files with 6 additions and 6 deletions
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12
drivers/mmc/gen_atmel_mci.c
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@ -48,8 +48,8 @@ static unsigned int atmel_mci_get_version(struct atmel_mci *mci)
*/
static void dump_cmd(u32 cmdr, u32 arg, u32 status, const char* msg)
{
printf("gen_atmel_mci: CMDR %08x (%2u) ARGR %08x (SR: %08x) %s\n",
cmdr, cmdr&0x3F, arg, status, msg);
debug("gen_atmel_mci: CMDR %08x (%2u) ARGR %08x (SR: %08x) %s\n",
cmdr, cmdr & 0x3F, arg, status, msg);
}
/* Setup for MCI Clock and Block Size */
@ -73,16 +73,16 @@ static void mci_set_mode(struct mmc *mmc, u32 hz, u32 blklen)
clkodd = clkdiv & 1;
clkdiv >>= 1;
printf("mci: setting clock %u Hz, block size %u\n",
bus_hz / (clkdiv * 2 + clkodd + 2), blklen);
debug("mci: setting clock %u Hz, block size %u\n",
bus_hz / (clkdiv * 2 + clkodd + 2), blklen);
} else {
/* find clkdiv yielding a rate <= than requested */
for (clkdiv = 0; clkdiv < 255; clkdiv++) {
if ((bus_hz / (clkdiv + 1) / 2) <= hz)
break;
}
printf("mci: setting clock %u Hz, block size %u\n",
(bus_hz / (clkdiv + 1)) / 2, blklen);
debug("mci: setting clock %u Hz, block size %u\n",
(bus_hz / (clkdiv + 1)) / 2, blklen);
}
}