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soc/qman: Replace of_get_property() with portable equivalent

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Use arch portable of_property_read_u32() instead, which takes
care of endianness conversions.

Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: Scott Wood <oss@buserror.net>
This commit is contained in:
Madalin Bucur 2016-11-16 16:40:15 +02:00 committed by Scott Wood
parent 02b7d2a833
commit 2f28d218d4
2 changed files with 7 additions and 6 deletions
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1
drivers/soc/fsl/qbman/dpaa_sys.h
View File

@ -38,6 +38,7 @@
#include <linux/kthread.h>
#include <linux/vmalloc.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/of_reserved_mem.h>
#include <linux/prefetch.h>
#include <linux/genalloc.h>

12
drivers/soc/fsl/qbman/qman_portal.c
View File

@ -238,9 +238,9 @@ static int qman_portal_probe(struct platform_device *pdev)
struct device_node *node = dev->of_node;
struct qm_portal_config *pcfg;
struct resource *addr_phys[2];
const u32 *channel;
void __iomem *va;
int irq, len, cpu;
int irq, cpu, err;
u32 val;
pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL);
if (!pcfg)
@ -264,13 +264,13 @@ static int qman_portal_probe(struct platform_device *pdev)
return -ENXIO;
}
channel = of_get_property(node, "cell-index", &len);
if (!channel || (len != 4)) {
err = of_property_read_u32(node, "cell-index", &val);
if (err) {
dev_err(dev, "Can't get %s property 'cell-index'\n",
node->full_name);
return -ENXIO;
return err;
}
pcfg->channel = *channel;
pcfg->channel = val;
pcfg->cpu = -1;
irq = platform_get_irq(pdev, 0);
if (irq <= 0) {