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[v3,4/5] mmc: renesas_sdhi_internal_dmac: use more generic whitelisting

Message ID 20180418182101.5723-5-wsa+renesas@sang-engineering.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Wolfram Sang April 18, 2018, 6:21 p.m. UTC 
Whitelisting every ES version does not scale. So, we whitelist whole
SoCs independent of ES version. If we need specific handling for an ES
version, we put it to the front, so it will be matched first.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Tested-by: Nguyen Viet Dung <dung.nguyen.aj@renesas.com>
---
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index b36e174a4b0c..240e8a168aa1 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -271,12 +271,15 @@  static const struct tmio_mmc_dma_ops renesas_sdhi_internal_dmac_dma_ops = {
  * implementation as others may use a different implementation.
  */
 static const struct soc_device_attribute gen3_soc_whitelist[] = {
+	/* specific ones */
 	{ .soc_id = "r8a7795", .revision = "ES1.*",
 	  .data = (void *)BIT(SDHI_INTERNAL_DMAC_ONE_RX_ONLY) },
-	{ .soc_id = "r8a7795", .revision = "ES2.0" },
 	{ .soc_id = "r8a7796", .revision = "ES1.0",
 	  .data = (void *)BIT(SDHI_INTERNAL_DMAC_ONE_RX_ONLY) },
-	{ .soc_id = "r8a77995", .revision = "ES1.0" },
+	/* generic ones */
+	{ .soc_id = "r8a7795" },
+	{ .soc_id = "r8a7796" },
+	{ .soc_id = "r8a77995" },
 	{ /* sentinel */ }
 };