1 files changed, 7 insertions, 20 deletions

diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c
index f1e6b3dd1e43..37f08c850608 100644
--- a/drivers/w1/masters/ds1wm.c
+++ b/drivers/w1/masters/ds1wm.c
@@ -16,7 +16,6 @@
 #include <linux/irq.h>
 #include <linux/pm.h>
 #include <linux/platform_device.h>
-#include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/delay.h>
 #include <linux/mfd/core.h>
@@ -93,7 +92,6 @@ struct ds1wm_data {
         struct mfd_cell *cell;
         int             irq;
         int             active_high;
-        struct clk      *clk;
         int             slave_present;
         void            *reset_complete;
         void            *read_complete;
@@ -216,17 +214,17 @@ static int ds1wm_find_divisor(int gclk)
 
 static void ds1wm_up(struct ds1wm_data *ds1wm_data)
 {
-        int gclk, divisor;
+        int divisor;
+        struct ds1wm_driver_data *plat = ds1wm_data->cell->driver_data;
 
         if (ds1wm_data->cell->enable)
                 ds1wm_data->cell->enable(ds1wm_data->pdev);
 
-        gclk = clk_get_rate(ds1wm_data->clk);
-        clk_enable(ds1wm_data->clk);
-        divisor = ds1wm_find_divisor(gclk);
+        divisor = ds1wm_find_divisor(plat->clock_rate);
         if (divisor == 0) {
                 dev_err(&ds1wm_data->pdev->dev,
-                        "no suitable divisor for %dHz clock\n", gclk);
+                        "no suitable divisor for %dHz clock\n",
+                        plat->clock_rate);
                 return;
         }
         ds1wm_write_register(ds1wm_data, DS1WM_CLKDIV, divisor);
@@ -247,8 +245,6 @@ static void ds1wm_down(struct ds1wm_data *ds1wm_data)
 
         if (ds1wm_data->cell->disable)
                 ds1wm_data->cell->disable(ds1wm_data->pdev);
-
-        clk_disable(ds1wm_data->clk);
 }
 
 /* --------------------------------------------------------------------- */
@@ -385,26 +381,18 @@ static int ds1wm_probe(struct platform_device *pdev)
         if (ret)
                 goto err1;
 
-        ds1wm_data->clk = clk_get(&pdev->dev, "ds1wm");
-        if (IS_ERR(ds1wm_data->clk)) {
-                ret = PTR_ERR(ds1wm_data->clk);
-                goto err2;
-        }
-
         ds1wm_up(ds1wm_data);
 
         ds1wm_master.data = (void *)ds1wm_data;
 
         ret = w1_add_master_device(&ds1wm_master);
         if (ret)
-                goto err3;
+                goto err2;
 
         return 0;
 
-err3:
-        ds1wm_down(ds1wm_data);
-        clk_put(ds1wm_data->clk);
 err2:
+        ds1wm_down(ds1wm_data);
         free_irq(ds1wm_data->irq, ds1wm_data);
 err1:
         iounmap(ds1wm_data->map);
@@ -443,7 +431,6 @@ static int ds1wm_remove(struct platform_device *pdev)
 
         w1_remove_master_device(&ds1wm_master);
         ds1wm_down(ds1wm_data);
-        clk_put(ds1wm_data->clk);
         free_irq(ds1wm_data->irq, ds1wm_data);
         iounmap(ds1wm_data->map);
         kfree(ds1wm_data);