[PATCH] mmc: sunxi: change controller error info to debug level

Icenowy Zheng icenowy at aosc.xyz
Thu Mar 16 06:29:03 PDT 2017


The controller's errors are usually normal (for example, for MMC or SDIO
cards, some errors are expected to happen; and for boards without a
dedicated card detect pin the error info will even flood console and
hide other normal messages) and hard to understand.

Change their print level to debug, thus it won't be shown to generic
users.

Signed-off-by: Icenowy Zheng <icenowy at aosc.xyz>
---
 drivers/mmc/host/sunxi-mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index 6ffcd2838272..0391c62cc99f 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -489,7 +489,7 @@ static void sunxi_mmc_dump_errinfo(struct sunxi_mmc_host *host)
 				      cmd->opcode == SD_IO_RW_DIRECT))
 		return;
 
-	dev_err(mmc_dev(host->mmc),
+	dev_dbg(mmc_dev(host->mmc),
 		"smc %d err, cmd %d,%s%s%s%s%s%s%s%s%s%s !!\n",
 		host->mmc->index, cmd->opcode,
 		data ? (data->flags & MMC_DATA_WRITE ? " WR" : " RD") : "",
-- 
2.12.0




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