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[18/20] Get DSI base addr with platform device

Message ID 1282579089-10487-19-git-send-email-svadivu@ti.com (mailing list archive)
State Changes Requested
Delegated to: Kevin Hilman
Headers show

Commit Message

Senthilvadivu Guruswamy Aug. 23, 2010, 3:58 p.m. UTC 
None
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Patch

diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 3af207b..6f9739d 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -42,7 +42,6 @@ 
 /*#define VERBOSE_IRQ*/
 #define DSI_CATCH_MISSING_TE
 
-#define DSI_BASE		0x4804FC00
 
 struct dsi_reg { u16 idx; };
 
@@ -3278,6 +3277,7 @@  int dsi_init(struct platform_device *pdev)
 {
 	u32 rev;
 	int r;
+	struct resource *dsi_mem;
 
 	spin_lock_init(&dsi.errors_lock);
 	dsi.errors = 0;
@@ -3301,7 +3301,8 @@  int dsi_init(struct platform_device *pdev)
 	dsi.te_timer.function = dsi_te_timeout;
 	dsi.te_timer.data = 0;
 #endif
-	dsi.base = ioremap(DSI_BASE, DSI_SZ_REGS);
+	dsi_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	dsi.base = ioremap(dsi_mem->start, resource_size(dsi_mem));
 	if (!dsi.base) {
 		DSSERR("can't ioremap DSI\n");
 		r = -ENOMEM;