mfd: Rename mfd_shared_cell_{en,dis}able to drop the "shared" part

As requested by Samuel, there's not really any reason to have "shared"
in the name.

This also modifies the only user of the function, as well.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index bb2264c..79eda02 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -18,7 +18,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 
-int mfd_shared_cell_enable(struct platform_device *pdev)
+int mfd_cell_enable(struct platform_device *pdev)
 {
 	const struct mfd_cell *cell = mfd_get_cell(pdev);
 	int err = 0;
@@ -33,9 +33,9 @@
 
 	return err;
 }
-EXPORT_SYMBOL(mfd_shared_cell_enable);
+EXPORT_SYMBOL(mfd_cell_enable);
 
-int mfd_shared_cell_disable(struct platform_device *pdev)
+int mfd_cell_disable(struct platform_device *pdev)
 {
 	const struct mfd_cell *cell = mfd_get_cell(pdev);
 	int err = 0;
@@ -53,7 +53,7 @@
 
 	return err;
 }
-EXPORT_SYMBOL(mfd_shared_cell_disable);
+EXPORT_SYMBOL(mfd_cell_disable);
 
 static int mfd_add_device(struct device *parent, int id,
 			  const struct mfd_cell *cell,