diff options
-rw-r--r-- | drivers/soc/fsl/qbman/bman_portal.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/soc/fsl/qbman/bman_portal.c b/drivers/soc/fsl/qbman/bman_portal.c index 088cdfa7c034..2c95cf59f3e7 100644 --- a/drivers/soc/fsl/qbman/bman_portal.c +++ b/drivers/soc/fsl/qbman/bman_portal.c | |||
@@ -93,7 +93,15 @@ static int bman_portal_probe(struct platform_device *pdev) | |||
93 | struct device_node *node = dev->of_node; | 93 | struct device_node *node = dev->of_node; |
94 | struct bm_portal_config *pcfg; | 94 | struct bm_portal_config *pcfg; |
95 | struct resource *addr_phys[2]; | 95 | struct resource *addr_phys[2]; |
96 | int irq, cpu; | 96 | int irq, cpu, err; |
97 | |||
98 | err = bman_is_probed(); | ||
99 | if (!err) | ||
100 | return -EPROBE_DEFER; | ||
101 | if (err < 0) { | ||
102 | dev_err(&pdev->dev, "failing probe due to bman probe error\n"); | ||
103 | return -ENODEV; | ||
104 | } | ||
97 | 105 | ||
98 | pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL); | 106 | pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL); |
99 | if (!pcfg) | 107 | if (!pcfg) |