OMAP3+: smartreflex: request the memory region
We are releasing the memory region, but never actually request it.
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index dbc4b6f..703143a 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -847,6 +847,14 @@
goto err_free_devinfo;
}
+ mem = request_mem_region(mem->start, resource_size(mem),
+ dev_name(&pdev->dev));
+ if (!mem) {
+ dev_err(&pdev->dev, "%s: no mem region\n", __func__);
+ ret = -EBUSY;
+ goto err_free_devinfo;
+ }
+
irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
pm_runtime_enable(&pdev->dev);