[PATCH v2] mmc: debugfs: implement ios show for SDR12 and SDR25

From: Shawn Lin
Date: Wed Sep 23 2015 - 20:16:04 EST


This patch add MMC_TIMING_UHS_SDR12 and MMC_TIMING_UHS_SDR25
for mmc_ios_show to show the ios->timing if mmc card runs under
these two modes.

Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>

---

Changes in v2:
- replace "mmc uhs sdr12" with "sd uhs sdr12"
replace "mmc uhs sdr25" with "sd uhs sdr25"

drivers/mmc/core/debugfs.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index 9adba8d..f4db93e 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -126,6 +126,12 @@ static int mmc_ios_show(struct seq_file *s, void *data)
case MMC_TIMING_SD_HS:
str = "sd high-speed";
break;
+ case MMC_TIMING_UHS_SDR12:
+ str = "sd uhs SDR12";
+ break;
+ case MMC_TIMING_UHS_SDR25:
+ str = "sd uhs SDR25";
+ break;
case MMC_TIMING_UHS_SDR50:
str = "sd uhs SDR50";
break;
--
2.3.7


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/