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usb: r8a66597-hcd platform data on_chip support

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Convert the r8a66597-hcd driver to use the on_chip flag
from platform data to enable on chip behaviour instead
of relying on CONFIG_SUPERH_ON_CHIP_R8A66597 ugliness.

This makes the code cleaner and also allows us to support
both external and internal r8a66597 with the same kernel.

It also makes the Kconfig part more future proof since
we with this patch can add support for new processors
with on-chip r8a66597 without modifying the Kconfig.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm
2009-07-17 14:59:55 +00:00
committed by Paul Mundt
parent ae1cef6ea1
commit 719a72b7c7
7 changed files with 148 additions and 132 deletions
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2
arch/sh/kernel/cpu/sh4a/setup-sh7366.c
View File

@@ -40,7 +40,7 @@ static struct platform_device iic_device = {
};
static struct r8a66597_platdata r8a66597_data = {
/* This set zero to all members */
.on_chip = 1,
};
static struct resource usb_host_resources[] = {

2
arch/sh/kernel/cpu/sh4a/setup-sh7723.c
View File

@@ -398,7 +398,7 @@ static struct platform_device rtc_device = {
};
static struct r8a66597_platdata r8a66597_data = {
/* This set zero to all members */
.on_chip = 1,
};
static struct resource sh7723_usb_host_resources[] = {