From 8ecdce7280fff9347ba137ea7431664e1bf57534 Mon Sep 17 00:00:00 2001 From: yasuhisa umano <yasuhisa.umano.zc@renesas.com> Date: Fri, 18 Apr 2014 11:33:08 +0900 Subject: [PATCH] usb: r8a66597: Fix initialization hub that using R8A66597_MAX_ROOT_HUB This driver is processed as two USB hub despite one. The number of root hub is defined in R8A66597_MAX_ROOT_HUB. This fixes that register is accessed by using the definition of R8A66597_MAX_ROOT_HUB. Signed-off-by: Yasuhisa Umano <yasuhisa.umano.zc@renesas.com> --- drivers/usb/host/r8a66597-hcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index dfe5423b8a..c58d2a9d11 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -164,8 +164,8 @@ static int enable_controller(struct r8a66597 *r8a66597) r8a66597_bset(r8a66597, INTL, SOFCFG); r8a66597_write(r8a66597, 0, INTENB0); - r8a66597_write(r8a66597, 0, INTENB1); - r8a66597_write(r8a66597, 0, INTENB2); + for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++) + r8a66597_write(r8a66597, 0, get_intenb_reg(port)); r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, CFIFOSEL); r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D0FIFOSEL); -- 2.39.5