From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Add `irq_handler` to the `rzg2l_cru_info` structure and pass it as part of
the OF data. This prepares for supporting RZ/G3E and RZ/V2H(P) SoCs, which
require a different IRQ handler. Update the IRQ request code to use the
handler from the OF data.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@xxxxxxxxxxxxxx>
---
drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c | 3 ++-
drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c
index 7e94ae803967..510e55496e8e 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c
@@ -278,7 +278,7 @@ static int rzg2l_cru_probe(struct platform_device *pdev)
if (irq < 0)
return irq;
- ret = devm_request_irq(dev, irq, rzg2l_cru_irq, 0,
+ ret = devm_request_irq(dev, irq, cru->info->irq_handler, 0,
KBUILD_MODNAME, cru);
if (ret)
return dev_err_probe(dev, ret, "failed to request irq\n");
@@ -359,6 +359,7 @@ static const struct rzg2l_cru_info rzgl2_cru_info = {
.max_height = 4095,
.image_conv = ICnMC,
.regs = rzg2l_cru_regs,
+ .irq_handler = rzg2l_cru_irq,
};
static const struct of_device_id rzg2l_cru_of_id_table[] = {
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
index ca156772b949..32bea35c8c1f 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
@@ -83,6 +83,7 @@ struct rzg2l_cru_info {
unsigned int max_height;
u16 image_conv;
const u16 *regs;
+ irqreturn_t (*irq_handler)(int irq, void *data);
};
/**
--
2.34.1
