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authorBjorn Helgaas <bjorn.helgaas@hp.com>2006-03-21 23:20:27 -0800
committerPaul Mackerras <paulus@samba.org>2006-03-23 14:40:54 +1100
commit6ea671a12f66b9d4d0f35fce957a71a6849295f2 (patch)
tree771e6b38ad68eae3d113db716fc9f3a2d217c780 /arch
parent57ae595f6bf8bde42de199ff9fe68b873080fde2 (diff)
downloadop-kernel-dev-6ea671a12f66b9d4d0f35fce957a71a6849295f2.zip
op-kernel-dev-6ea671a12f66b9d4d0f35fce957a71a6849295f2.tar.gz
[PATCH] powerpc: tidy-up of_register_driver()/driver_register() return values
Remove the assumption that driver_register() returns the number of devices bound to the driver. In fact, it returns zero for success or a negative error value. Nobody uses the return value of of_register_driver() anyway. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/of_device.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 22d83d4..9feeeef 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -147,15 +147,12 @@ postcore_initcall(of_bus_driver_init);
int of_register_driver(struct of_platform_driver *drv)
{
- int count = 0;
-
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &of_platform_bus_type;
/* register with core */
- count = driver_register(&drv->driver);
- return count ? count : 1;
+ return driver_register(&drv->driver);
}
void of_unregister_driver(struct of_platform_driver *drv)
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