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[media] davinci: vpif: make request_irq flags as shared 

omap-l138 shares the interrupt between capture and display.
Make sure we are able to request for the same irq number
by making a shared irq request.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manjunath Hadli 2012-04-13 04:44:31 -03:00 committed by Mauro Carvalho Chehab
parent 0a63172a8a
commit 0316b89ae0
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/davinci/vpif_capture.c
View File

@ -2189,7 +2189,7 @@ static __init int vpif_probe(struct platform_device *pdev)
k = 0; k = 0;
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) { while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) { for (i = res->start; i <= res->end; i++) {
if (request_irq(i, vpif_channel_isr, IRQF_DISABLED, if (request_irq(i, vpif_channel_isr, IRQF_SHARED,
"VPIF_Capture", "VPIF_Capture",
(void *)(&vpif_obj.dev[k]->channel_id))) { (void *)(&vpif_obj.dev[k]->channel_id))) {
err = -EBUSY; err = -EBUSY;

2
drivers/media/video/davinci/vpif_display.c
View File

@ -1709,7 +1709,7 @@ static __init int vpif_probe(struct platform_device *pdev)
k = 0; k = 0;
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) { while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) { for (i = res->start; i <= res->end; i++) {
if (request_irq(i, vpif_channel_isr, IRQF_DISABLED, if (request_irq(i, vpif_channel_isr, IRQF_SHARED,
"VPIF_Display", "VPIF_Display",
(void *)(&vpif_obj.dev[k]->channel_id))) { (void *)(&vpif_obj.dev[k]->channel_id))) {
err = -EBUSY; err = -EBUSY;