Use MFD interface to load the CODEC driver along
with the Input FF driver.
Signed-off-by: Fred Treven <fred.treven@xxxxxxxxxx>
---
drivers/input/misc/cs40l26.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/input/misc/cs40l26.c b/drivers/input/misc/cs40l26.c
index 12c29cbd4ff0..35d15a6c2230 100644
--- a/drivers/input/misc/cs40l26.c
+++ b/drivers/input/misc/cs40l26.c
@@ -13,6 +13,7 @@
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
+#include <linux/mfd/core.h>
#include <linux/pm_runtime.h>
#include <linux/string.h>
#include <linux/firmware/cirrus/wmfw.h>
@@ -2136,6 +2137,10 @@ static inline int cs40l26_worker_init(struct cs40l26_private *cs40l26)
return 0;
}
+static const struct mfd_cell cs40l26_devs[] = {
+ { .name = "cs40l26-codec" },
+};
+
static struct regulator_bulk_data cs40l26_supplies[] = {
{ .supply = "VP" },
{ .supply = "VA" },
@@ -2275,6 +2280,12 @@ int cs40l26_probe(struct cs40l26_private *cs40l26)
if (error)
goto err;
+ error = devm_mfd_add_devices(dev, PLATFORM_DEVID_AUTO, cs40l26_devs, 1, NULL, 0, NULL);
+ if (error) {
+ dev_err(dev, "Failed to MFD add device %s: %d\n", cs40l26_devs[0].name, error);
+ goto err;
+ }
+
return 0;
err:
cs40l26_remove(cs40l26);
--
2.7.4
