ARM: OMAP3+: SmartReflex: class drivers should use struct omap_sr *

Convert SmartReflex "class" functions to take a struct omap_sr *, rather than
a struct voltagedomain *.  SmartReflex code should be driver code and not
tightly coupled to OMAP subarchitecture-specific structures.

Based on Paul's original code for the SmartReflex driver conversion.

Signed-off-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: J Keerthy <j-keerthy@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

1 files changed, 27 insertions, 4 deletions

diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index 69eb270c6297..4224698cf8bd 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -143,6 +143,29 @@
 #define OMAP3430_SR_ERRWEIGHT           0x04
 #define OMAP3430_SR_ERRMAXLIMIT         0x02
 
+struct omap_sr {
+        struct list_head                node;
+        struct platform_device          *pdev;
+        struct omap_sr_nvalue_table     *nvalue_table;
+        struct voltagedomain            *voltdm;
+        struct dentry                   *dbg_dir;
+        unsigned int                    irq;
+        int                             srid;
+        int                             ip_type;
+        int                             nvalue_count;
+        bool                            autocomp_active;
+        u32                             clk_length;
+        u32                             err_weight;
+        u32                             err_minlimit;
+        u32                             err_maxlimit;
+        u32                             accum_data;
+        u32                             senn_avgweight;
+        u32                             senp_avgweight;
+        u32                             senp_mod;
+        u32                             senn_mod;
+        void __iomem                    *base;
+};
+
 /**
  * struct omap_sr_pmic_data - Strucutre to be populated by pmic code to pass
  *                              pmic specific info to smartreflex driver
@@ -187,10 +210,10 @@ struct omap_smartreflex_dev_attr {
  *                      based decisions.
  */
 struct omap_sr_class_data {
-        int (*enable)(struct voltagedomain *voltdm);
-        int (*disable)(struct voltagedomain *voltdm, int is_volt_reset);
-        int (*configure)(struct voltagedomain *voltdm);
-        int (*notify)(struct voltagedomain *voltdm, u32 status);
+        int (*enable)(struct omap_sr *sr);
+        int (*disable)(struct omap_sr *sr, int is_volt_reset);
+        int (*configure)(struct omap_sr *sr);
+        int (*notify)(struct omap_sr *sr, u32 status);
         u8 notify_flags;
         u8 class_type;
 };