OMAP: omap_device: Fix to support multiple hwmods for a single device

Commit Message

Kishon Vijay Abraham I Aug. 25, 2010, 10:33 a.m. UTC

None

Patch

diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index d2b1609..2dd2a46 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -257,12 +257,11 @@  static inline struct omap_device *_find_by_pdev(struct platform_device *pdev)
  */
 int omap_device_count_resources(struct omap_device *od)
 {
-	struct omap_hwmod *oh;
 	int c = 0;
 	int i;
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++)
-		c += omap_hwmod_count_resources(oh);
+	for (i = 0; i < od->hwmods_cnt; i++)
+		c += omap_hwmod_count_resources(od->hwmods[i]);
 
 	pr_debug("omap_device: %s: counted %d total resources across %d "
 		 "hwmods\n", od->pdev.name, c, od->hwmods_cnt);
@@ -289,12 +288,11 @@  int omap_device_count_resources(struct omap_device *od)
  */
 int omap_device_fill_resources(struct omap_device *od, struct resource *res)
 {
-	struct omap_hwmod *oh;
 	int c = 0;
 	int i, r;
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++) {
-		r = omap_hwmod_fill_resources(oh, res);
+	for (i = 0; i < od->hwmods_cnt; i++) {
+		r = omap_hwmod_fill_resources(od->hwmods[i], res);
 		res += r;
 		c += r;
 	}
@@ -566,7 +564,6 @@  int omap_device_shutdown(struct platform_device *pdev)
 {
 	int ret, i;
 	struct omap_device *od;
-	struct omap_hwmod *oh;
 
 	od = _find_by_pdev(pdev);
 
@@ -579,8 +576,8 @@  int omap_device_shutdown(struct platform_device *pdev)
 
 	ret = _omap_device_deactivate(od, IGNORE_WAKEUP_LAT);
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++)
-		omap_hwmod_shutdown(oh);
+	for (i = 0; i < od->hwmods_cnt; i++)
+		omap_hwmod_shutdown(od->hwmods[i]);
 
 	od->_state = OMAP_DEVICE_STATE_SHUTDOWN;
 
@@ -692,11 +689,10 @@  void __iomem *omap_device_get_rt_va(struct omap_device *od)
  */
 int omap_device_enable_hwmods(struct omap_device *od)
 {
-	struct omap_hwmod *oh;
 	int i;
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++)
-		omap_hwmod_enable(oh);
+	for (i = 0; i < od->hwmods_cnt; i++)
+		omap_hwmod_enable(od->hwmods[i]);
 
 	/* XXX pass along return value here? */
 	return 0;
@@ -710,11 +706,10 @@  int omap_device_enable_hwmods(struct omap_device *od)
  */
 int omap_device_idle_hwmods(struct omap_device *od)
 {
-	struct omap_hwmod *oh;
 	int i;
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++)
-		omap_hwmod_idle(oh);
+	for (i = 0; i < od->hwmods_cnt; i++)
+		omap_hwmod_idle(od->hwmods[i]);
 
 	/* XXX pass along return value here? */
 	return 0;
@@ -729,11 +724,10 @@  int omap_device_idle_hwmods(struct omap_device *od)
  */
 int omap_device_disable_clocks(struct omap_device *od)
 {
-	struct omap_hwmod *oh;
 	int i;
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++)
-		omap_hwmod_disable_clocks(oh);
+	for (i = 0; i < od->hwmods_cnt; i++)
+		omap_hwmod_disable_clocks(od->hwmods[i]);
 
 	/* XXX pass along return value here? */
 	return 0;
@@ -748,11 +742,10 @@  int omap_device_disable_clocks(struct omap_device *od)
  */
 int omap_device_enable_clocks(struct omap_device *od)
 {
-	struct omap_hwmod *oh;
 	int i;
 
-	for (i = 0, oh = *od->hwmods; i < od->hwmods_cnt; i++, oh++)
-		omap_hwmod_enable_clocks(oh);
+	for (i = 0; i < od->hwmods_cnt; i++)
+		omap_hwmod_enable_clocks(od->hwmods[i]);
 
 	/* XXX pass along return value here? */
 	return 0;