* [PATCH] can: sja1000: Use platform_get_irq()
@ 2021-12-21 20:00 Lad Prabhakar
0 siblings, 0 replies; only message in thread
From: Lad Prabhakar @ 2021-12-21 20:00 UTC (permalink / raw)
To: Wolfgang Grandegger, Marc Kleine-Budde, David S. Miller, Jakub Kicinski
Cc: linux-can, netdev, linux-kernel, Prabhakar, Lad Prabhakar
It is preferred that drivers use platform_get_irq()
instead of irq_of_parse_and_map(), so replace.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
drivers/net/can/sja1000/sja1000_platform.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/net/can/sja1000/sja1000_platform.c b/drivers/net/can/sja1000/sja1000_platform.c
index d7c2ec529b8f..f9ec7bd8dfac 100644
--- a/drivers/net/can/sja1000/sja1000_platform.c
+++ b/drivers/net/can/sja1000/sja1000_platform.c
@@ -17,7 +17,6 @@
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_irq.h>
#include "sja1000.h"
@@ -234,13 +233,15 @@ static int sp_probe(struct platform_device *pdev)
if (!addr)
return -ENOMEM;
- if (of)
- irq = irq_of_parse_and_map(of, 0);
- else
+ if (of) {
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0)
+ return irq;
+ } else {
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-
- if (!irq && !res_irq)
- return -ENODEV;
+ if (!res_irq)
+ return -ENODEV;
+ }
of_id = of_match_device(sp_of_table, &pdev->dev);
if (of_id && of_id->data) {
--
2.17.1
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2021-12-21 20:00 [PATCH] can: sja1000: Use platform_get_irq() Lad Prabhakar
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