From: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx>
Checking for SCC error during retuning is unnecessary.
Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx>
[Niklas: fix small style issue]
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
* Changes since v2
- Added check for HS400 as it's now merged.
- Added tags from Wolfram.
---
drivers/mmc/host/renesas_sdhi_core.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index 777e32b0e410e850..a21b347424f67c52 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -444,6 +444,14 @@ static bool renesas_sdhi_check_scc_error(struct tmio_mmc_host *host)
{
struct renesas_sdhi *priv = host_to_priv(host);
+ if (!(host->mmc->ios.timing == MMC_TIMING_UHS_SDR104) &&
+ !(host->mmc->ios.timing == MMC_TIMING_MMC_HS200) &&
+ !(host->mmc->ios.timing == MMC_TIMING_MMC_HS400))
+ return false;
+
+ if (host->mmc->doing_retune)
+ return false;
+
/* Check SCC error */
if (sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL) &
SH_MOBILE_SDHI_SCC_RVSCNTL_RVSEN &&
--
2.18.0
