mfd: Register db8500-prcmu devices using the newly DT:ed MFD API

Now the MFD API is Device Tree aware we can use it for platform
registration again, even when booting with DT enabled. To aid in
Device Node pointer allocation we provide each cell with the
associative compatible string.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 9effb710d4e0..50b49d965f2b 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2948,11 +2948,13 @@ static struct regulator_init_data db8500_regulators[DB8500_NUM_REGULATORS] = {
 static struct mfd_cell db8500_prcmu_devs[] = {
         {
                 .name = "db8500-prcmu-regulators",
+                .of_compatible = "stericsson,db8500-prcmu-regulator",
                 .platform_data = &db8500_regulators,
                 .pdata_size = sizeof(db8500_regulators),
         },
         {
                 .name = "cpufreq-u8500",
+                .of_compatible = "stericsson,cpufreq-u8500",
         },
 };
 
@@ -2990,13 +2992,11 @@ static int __devinit db8500_prcmu_probe(struct platform_device *pdev)
         if (cpu_is_u8500v20_or_later())
                 prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_RET);
 
-        if (!np) {
-                err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs,
-                                ARRAY_SIZE(db8500_prcmu_devs), NULL, 0);
-                if (err) {
-                        pr_err("prcmu: Failed to add subdevices\n");
-                        return err;
-                }
+        err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs,
+                        ARRAY_SIZE(db8500_prcmu_devs), NULL, 0);
+        if (err) {
+                pr_err("prcmu: Failed to add subdevices\n");
+                return err;
         }
 
         pr_info("DB8500 PRCMU initialized\n");