Hello.
On 22-01-2011 13:05, Sumit Semwal wrote:
From: Senthilvadivu Guruswamy<svadivu@xxxxxx>
DSS IRQ number can be obtained from platform_get_irq(). This API in turn
picks the right IRQ number belonging to HW IP from the hwmod database.
So hardcoding of IRQ number could be removed.
Reviewed-by: Paul Walmsley<paul@xxxxxxxxx>
Reviewed-by: Kevin Hilman<khilman@xxxxxx>
Tested-by: Kevin Hilman<khilman@xxxxxx>
Signed-off-by: Senthilvadivu Guruswamy<svadivu@xxxxxx>
Signed-off-by: Sumit Semwal<sumit.semwal@xxxxxx>
[...]
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 4d7a816..22690e9 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
[...]
@@ -609,15 +609,18 @@ static int dss_init(bool skip_init)
REG_FLD_MOD(DSS_CONTROL, 0, 2, 2); /* venc clock mode = normal */
#endif
- r = request_irq(INT_24XX_DSS_IRQ,
+ dss_irq = platform_get_irq(dss.pdev, 0);
+ if (dss_irq != -ENXIO) {
Better just 'dss_irq > 0', IMHO.
WBR, Sergei
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