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Merge tag 'gpmc-omap-v4.8-rc1' of https://github.com/rogerq/linux into fixes

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OMAP-GPMC: fixes for v4.8-rc1

Allow other children of GPMC to probe even if any child fails.  This fixes
problem on Overo boards where networking device child doesn't probe due
to broken NAND child.

* tag 'gpmc-omap-v4.8-rc1' of https://github.com/rogerq/linux:
  memory: omap-gpmc: allow probe of child nodes to fail

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson
2016-08-25 16:54:16 -07:00
parent 2586d61f81 23540d6e2f
commit 84ba04f26d
1 changed files with 7 additions and 14 deletions
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21
drivers/memory/omap-gpmc.c
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@@ -2185,7 +2185,7 @@ static int gpmc_probe_dt(struct platform_device *pdev)
return 0;
}
static int gpmc_probe_dt_children(struct platform_device *pdev)
static void gpmc_probe_dt_children(struct platform_device *pdev)
{
int ret;
struct device_node *child;
@@ -2200,11 +2200,11 @@ static int gpmc_probe_dt_children(struct platform_device *pdev)
else
ret = gpmc_probe_generic_child(pdev, child);
if (ret)
return ret;
if (ret) {
dev_err(&pdev->dev, "failed to probe DT child '%s': %d\n",
child->name, ret);
}
}
return 0;
}
#else
static int gpmc_probe_dt(struct platform_device *pdev)
@@ -2212,9 +2212,8 @@ static int gpmc_probe_dt(struct platform_device *pdev)
return 0;
}
static int gpmc_probe_dt_children(struct platform_device *pdev)
static void gpmc_probe_dt_children(struct platform_device *pdev)
{
return 0;
}
#endif /* CONFIG_OF */
@@ -2369,16 +2368,10 @@ static int gpmc_probe(struct platform_device *pdev)
goto setup_irq_failed;
}
rc = gpmc_probe_dt_children(pdev);
if (rc < 0) {
dev_err(gpmc->dev, "failed to probe DT children\n");
goto dt_children_failed;
}
gpmc_probe_dt_children(pdev);
return 0;
dt_children_failed:
gpmc_free_irq(gpmc);
setup_irq_failed:
gpmc_gpio_exit(gpmc);
gpio_init_failed: