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usb: r8a66597: Fix initialization hub that using R8A66597_MAX_ROOT_HUB

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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>
This commit is contained in:
yasuhisa umano 2014-04-18 11:33:08 +09:00 committed by Marek Vasut
parent 51afc2c68c
commit 8ecdce7280
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/r8a66597-hcd.c
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@ -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);