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[ARM] msm: sdcc: Make slot status irq be a resource

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Also, convert all SDCC IRQ resources to be named. No longer pass status_irq
in the platform_data

Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
This commit is contained in:
Dima Zavin 2009-05-22 20:21:50 -07:00 • committed by Daniel Walker
commit 830d843b75
1 changed files with 57 additions and 1 deletions
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58
arch/arm/mach-msm/devices.c
View file

@ -165,8 +165,19 @@ static struct resource resources_sdc1[] = {
},
{
.start = INT_SDC1_0,
.end = INT_SDC1_0,
.flags = IORESOURCE_IRQ,
.name = "cmd_irq",
},
{
.start = INT_SDC1_1,
.end = INT_SDC1_1,
.flags = IORESOURCE_IRQ,
.name = "pio_irq",
},
{
.flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
.name = "status_irq"
},
{
.start = 8,
@ -183,8 +194,19 @@ static struct resource resources_sdc2[] = {
},
{
.start = INT_SDC2_0,
.end = INT_SDC2_0,
.flags = IORESOURCE_IRQ,
.name = "cmd_irq",
},
{
.start = INT_SDC2_1,
.end = INT_SDC2_1,
.flags = IORESOURCE_IRQ,
.name = "pio_irq",
},
{
.flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
.name = "status_irq"
},
{
.start = 8,
@ -201,8 +223,19 @@ static struct resource resources_sdc3[] = {
},
{
.start = INT_SDC3_0,
.end = INT_SDC3_0,
.flags = IORESOURCE_IRQ,
.name = "cmd_irq",
},
{
.start = INT_SDC3_1,
.end = INT_SDC3_1,
.flags = IORESOURCE_IRQ,
.name = "pio_irq",
},
{
.flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
.name = "status_irq"
},
{
.start = 8,
@ -219,8 +252,19 @@ static struct resource resources_sdc4[] = {
},
{
.start = INT_SDC4_0,
.end = INT_SDC4_0,
.flags = IORESOURCE_IRQ,
.name = "cmd_irq",
},
{
.start = INT_SDC4_1,
.end = INT_SDC4_1,
.flags = IORESOURCE_IRQ,
.name = "pio_irq",
},
{
.flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
.name = "status_irq"
},
{
.start = 8,
@ -276,15 +320,27 @@ static struct platform_device *msm_sdcc_devices[] __initdata = {
&msm_device_sdc4,
};
int __init msm_add_sdcc(unsigned int controller, struct mmc_platform_data *plat)
int __init msm_add_sdcc(unsigned int controller, struct mmc_platform_data *plat,
unsigned int stat_irq, unsigned long stat_irq_flags)
{
struct platform_device *pdev;
struct resource *res;
if (controller < 1 || controller > 4)
return -EINVAL;
pdev = msm_sdcc_devices[controller-1];
pdev->dev.platform_data = plat;
res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq");
if (!res)
return -EINVAL;
else if (stat_irq) {
res->start = res->end = stat_irq;
res->flags &= ~IORESOURCE_DISABLED;
res->flags |= stat_irq_flags;
}
return platform_device_register(pdev);
}