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Subject[PATCH 15/23] mfd/db5500-prcmu: convert to platform device
Date
From: Linus Walleij <linus.walleij@linaro.org>

This converts the DB5500 PRCMU driver to become a platform
device just like the DB8500 PRCMU driver.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/mach-ux500/cpu-db5500.c | 5 +++++
drivers/mfd/db5500-prcmu.c | 15 ++++++++++++++-
2 files changed, 19 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
index 22705d2..e532c32 100644
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ b/arch/arm/mach-ux500/cpu-db5500.c
@@ -151,11 +151,16 @@ static struct platform_device mbox2_device = {
.num_resources = ARRAY_SIZE(mbox2_resources),
};

+static struct platform_device db5500_prcmu_device = {
+ .name = "db5500-prcmu",
+};
+
static struct platform_device *db5500_platform_devs[] __initdata = {
&db5500_pmu_device,
&mbox0_device,
&mbox1_device,
&mbox2_device,
+ &db5500_prcmu_device,
};

static resource_size_t __initdata db5500_gpio_base[] = {
diff --git a/drivers/mfd/db5500-prcmu.c b/drivers/mfd/db5500-prcmu.c
index 2762cfa..5550ac9 100644
--- a/drivers/mfd/db5500-prcmu.c
+++ b/drivers/mfd/db5500-prcmu.c
@@ -19,6 +19,7 @@
#include <linux/irq.h>
#include <linux/jiffies.h>
#include <linux/bitops.h>
+#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/mfd/dbx500-prcmu.h>
#include <mach/hardware.h>
@@ -894,7 +895,7 @@ void __init db5500_prcmu_early_init(void)
* prcmu_fw_init - arch init call for the Linux PRCMU fw init logic
*
*/
-int __init db5500_prcmu_init(void)
+static int __init db5500_prcmu_probe(struct platform_device *pdev)
{
int err = 0;

@@ -917,4 +918,16 @@ no_irq_return:

}

+static struct platform_driver db5500_prcmu_driver = {
+ .driver = {
+ .name = "db5500-prcmu",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init db5500_prcmu_init(void)
+{
+ return platform_driver_probe(&db5500_prcmu_driver, db5500_prcmu_probe);
+}
+
arch_initcall(db5500_prcmu_init);
--
1.7.3.2


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