On 8/23/2010 5:58 PM, Guruswamy, Senthilvadivu wrote:
From: Senthilvadivu Guruswamy<svadivu@xxxxxx>
DSS Base addr got form platform device. Hardcoding of base addr could be removed.
Signed-off-by: Senthilvadivu Guruswamy<svadivu@xxxxxx>
---
drivers/video/omap2/dss/dss.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index cbad9ff..21005c6 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -973,8 +973,10 @@ int dss_init(bool skip_init)
{
int r;
u32 rev;
+ struct resource *dss_mem;
- dss.base = ioremap(DSS_BASE, DSS_SZ_REGS);
+ dss_mem = platform_get_resource(dss.pdev, IORESOURCE_MEM, 0);
platform_get_resource can fail, so you have to check the returned value.
Please note that this comment applies as well to all the other patches
from 16 to 19.
Benoit
+ dss.base = ioremap(dss_mem->start, resource_size(dss_mem));
if (!dss.base) {
DSSERR("can't ioremap DSS\n");
r = -ENOMEM;
--
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