From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Mon, 17 Oct 2016 11:11:59 +0000 (+0900)
Subject: usb: ehci-platform: increase EHCI_MAX_RSTS to 4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1e4b4348753ba555ea93470ea8af821425d9c826;p=linux-beck.git

usb: ehci-platform: increase EHCI_MAX_RSTS to 4

Socionext LD11 SoC (arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi)
needs to handle 4 reset lines for EHCI.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c
index 876dca4fc216..a268d9e8d6cf 100644
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -39,7 +39,7 @@
 
 #define DRIVER_DESC "EHCI generic platform driver"
 #define EHCI_MAX_CLKS 4
-#define EHCI_MAX_RSTS 3
+#define EHCI_MAX_RSTS 4
 #define hcd_to_ehci_priv(h) ((struct ehci_platform_priv *)hcd_to_ehci(h)->priv)
 
 struct ehci_platform_priv {