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powerpc/powernv: Merge common platform device initialisation

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opal_ipmi_init and opal_flash_init are equivalent, except for the
compatbile string. Merge these two into a common opal_pdev_init
function.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Jeremy Kerr 2015-05-20 11:23:33 +08:00 committed by Michael Ellerman
parent 18725226af
commit 48c0615495
1 changed files with 6 additions and 15 deletions
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21
arch/powerpc/platforms/powernv/opal.c
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@ -600,21 +600,13 @@ static void __init opal_dump_region_init(void)
"rc = %d\n", rc);
}
static void opal_flash_init(struct device_node *opal_node)
static void opal_pdev_init(struct device_node *opal_node,
const char *compatible)
{
struct device_node *np;
for_each_child_of_node(opal_node, np)
if (of_device_is_compatible(np, "ibm,opal-flash"))
of_platform_device_create(np, NULL, NULL);
}
static void opal_ipmi_init(struct device_node *opal_node)
{
struct device_node *np;
for_each_child_of_node(opal_node, np)
if (of_device_is_compatible(np, "ibm,opal-ipmi"))
if (of_device_is_compatible(np, compatible))
of_platform_device_create(np, NULL, NULL);
}
@ -717,10 +709,9 @@ static int __init opal_init(void)
opal_msglog_init();
}
/* Initialize OPAL IPMI backend */
opal_ipmi_init(opal_node);
opal_flash_init(opal_node);
/* Initialize platform devices: IPMI backend & flash interface */
opal_pdev_init(opal_node, "ibm,opal-ipmi");
opal_pdev_init(opal_node, "ibm,opal-flash");
return 0;
}