diff mbox

[061/108] of/irq: Use irq_of_parse_and_map()

Message ID 1386922983-22135-62-git-send-email-daniel.sangorrin@toshiba.co.jp (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Sangorrin Dec. 13, 2013, 8:22 a.m. UTC 
From: Thierry Reding <thierry.reding@gmail.com>

Replace some instances of of_irq_map_one()/irq_create_of_mapping() and
of_irq_to_resource() by the simpler equivalent irq_of_parse_and_map().

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
[grant.likely: resolved conflicts with core code renames]
Signed-off-by: Grant Likely <grant.likely@linaro.org>
(cherry picked from commit f7578496a671a96e501f16a5104893275e32c33a)
Signed-off-by: Daniel Sangorrin <daniel.sangorrin@toshiba.co.jp>

Signed-off-by: Yoshitake Kobayashi <yoshitake.kobayashi@toshiba.co.jp>
---
 drivers/input/serio/xilinx_ps2.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c
index b90eb4f..dfbcd87 100644
--- a/drivers/input/serio/xilinx_ps2.c
+++ b/drivers/input/serio/xilinx_ps2.c
@@ -236,12 +236,12 @@  static void sxps2_close(struct serio *pserio)
  */
 static int xps2_of_probe(struct platform_device *ofdev)
 {
-	struct resource r_irq; /* Interrupt resources */
 	struct resource r_mem; /* IO mem resources */
 	struct xps2data *drvdata;
 	struct serio *serio;
 	struct device *dev = &ofdev->dev;
 	resource_size_t remap_size, phys_addr;
+	unsigned int irq;
 	int error;
 
 	dev_info(dev, "Device Tree Probing \'%s\'\n",
@@ -255,7 +255,8 @@  static int xps2_of_probe(struct platform_device *ofdev)
 	}
 
 	/* Get IRQ for the device */
-	if (!of_irq_to_resource(ofdev->dev.of_node, 0, &r_irq)) {
+	irq = irq_of_parse_and_map(ofdev->dev.of_node, 0);
+	if (!irq) {
 		dev_err(dev, "no IRQ found\n");
 		return -ENODEV;
 	}
@@ -268,7 +269,7 @@  static int xps2_of_probe(struct platform_device *ofdev)
 	}
 
 	spin_lock_init(&drvdata->lock);
-	drvdata->irq = r_irq.start;
+	drvdata->irq = irq;
 	drvdata->serio = serio;
 	drvdata->dev = dev;