[U-Boot] [PATCH 1/2] usb: r8a66597: Fix initialization hub that using, R8A66597_MAX_ROOT_HUB

yasuhisa umano
2014-04-17T07:48:32Z

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 dfe5423..c58d2a9 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);
--
1.7.9.5