This patch simplifies getting the firmware name for R-Car Gen3.
Almost all R-Car Gen3 USB3.0 Host controllers use "V3". But,
r8a7795 ES1.x SoCs only should use "V2". Since the xhci-plat already
has the firmware_name of R-Car Gen3 as "V3", the xhci-rcar doesn't
need some members of rcar_quirks_match.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/usb/host/xhci-rcar.c | 17 ++---------------
1 file changed, 2 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index f33ffc2..4a22f25 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -17,9 +17,8 @@
#include "xhci-rcar.h"
/*
-* - The V3 firmware is for r8a7796 (with good performance) and r8a7795 es2.0
-* or later.
-* - The V2 firmware can be used on both r8a7795 (es1.x) and r8a7796.
+* - The V3 firmware is for almost all R-Car Gen3 (except r8a7795 ES1.x)
+* - The V2 firmware is for r8a7795 ES1.x.
* - The V2 firmware is possible to use on R-Car Gen2. However, the V2 causes
* performance degradation. So, this driver continues to use the V1 if R-Car
* Gen2.
@@ -75,18 +74,6 @@
.soc_id = "r8a7795", .revision = "ES1.*",
.data = (void *)RCAR_XHCI_FIRMWARE_V2,
},
- {
- .soc_id = "r8a7795",
- .data = (void *)RCAR_XHCI_FIRMWARE_V3,
- },
- {
- .soc_id = "r8a7796",
- .data = (void *)RCAR_XHCI_FIRMWARE_V3,
- },
- {
- .soc_id = "r8a77965",
- .data = (void *)RCAR_XHCI_FIRMWARE_V3,
- },
{ /* sentinel */ },
};
--
1.9.1
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