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sh: heartbeat: Update boards for access size hinting.

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This updates the existing boards that specify the register width through
platform data to use the resource flags instead. This eliminates platform
data completely in most cases, and permits further improvement in the
heartbeat driver as well as shrinking the overall private data size.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2010-01-15 12:24:34 +09:00
parent 2267c7875b
commit a09d2831b3
12 changed files with 74 additions and 151 deletions
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15
arch/sh/boards/board-polaris.c
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@ -59,15 +59,12 @@ static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3 };
static struct heartbeat_data heartbeat_data = {
.bit_pos = heartbeat_bit_pos,
.nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
.regsize = 8,
};
static struct resource heartbeat_resources[] = {
[0] = {
.start = PORT_PCDR,
.end = PORT_PCDR,
.flags = IORESOURCE_MEM,
},
static struct resource heartbeat_resource = {
.start = PORT_PCDR,
.end = PORT_PCDR,
.flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
};
static struct platform_device heartbeat_device = {
@ -76,8 +73,8 @@ static struct platform_device heartbeat_device = {
.dev = {
.platform_data = &heartbeat_data,
},
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
.num_resources = 1,
.resource = &heartbeat_resource,
};
static struct platform_device *polaris_devices[] __initdata = {