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can: sja1000: sp_probe(): use platform_get_irq() to get the interrupt 

It is preferred that drivers use platform_get_irq() instead of
irq_of_parse_and_map(), so replace.

Link: https://lore.kernel.org/all/20211221200016.13459-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Lad Prabhakar 2021-12-21 20:00:16 +00:00 committed by Marc Kleine-Budde
parent eff104cf3c
commit decdcaeedc
1 changed files with 8 additions and 7 deletions
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15
drivers/net/can/sja1000/sja1000_platform.c
View File

@ -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) {