mfd: Enable DT probing of the DB8500 PRCMU

This patch adds the correct compatible string for use during Device Tree
population. Without it the DB8500 PRCMU will not be probed.

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

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 50e83dc5dc49b7520dfab72c52c80bb02e485f4c..40204e1dbd29568f64e64360d2f0918ccbc4543c 100644 (file)
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -3004,11 +3004,16 @@ static int __devinit db8500_prcmu_probe(struct platform_device *pdev)
 no_irq_return:
        return err;
 }
+static const struct of_device_id db8500_prcmu_match[] = {
+       { .compatible = "stericsson,db8500-prcmu"},
+       { },
+};
 
 static struct platform_driver db8500_prcmu_driver = {
        .driver = {
                .name = "db8500-prcmu",
                .owner = THIS_MODULE,
+               .of_match_table = db8500_prcmu_match,
        },
        .probe = db8500_prcmu_probe,
 };